Top best Patent Lawyers in ZIP 19103 | 92 available

92 Patent lawyers are available in ZIP code 19103 in Washington DC, Washington. Average rating of these lawyers is 3.7/5 and 58% provide free consultation with average fees of $347 per hour.

Active Lawyers

55 - 92

Hourly Fees

$249 - $444

Free Consultations

43% - 73%

Average Rating

3.5 - 3.9 ★


92 Patent Lawyers Found Near You

Avvo Rating: Rated 5.0 out of 5
Lawyers Rating: Rated 4.8 out of 5

Location: Philadelphia 19103
Firm: Panitch Schwarze Belisario & Nadel LLP

John D. Simmons is an intellectual property attorney and licensed professional engineer in Delaware. His practice focuses on patent, trademark, copyright, trade secret litigation, and IP transactions. He has litigated cases across more than 25 federal districts and regularly appears before the PTAB and TTAB in post-grant and trademark proceedings at the USPTO.. John is also an inventor with patents in instrumentation and software. His technical background spans electrical engineering, process control, power systems, and software systems.

Lawyers Rating: Rated 3.5 out of 5

Location: Philadelphia 19103
Firm: Dann, Dorfman, Herrell and Skillman, A Professional Corporation

Avvo Rating: Rated 3.8 out of 5

Location: Philadelphia 19103
Firm: Cozen OConnor, A Professional Corporation

Experienced Patent attorney serving clients in Washington DC and surrounding areas.


Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 3.6 out of 5

Location: Philadelphia 19103
Firm: Hollstein Keating Cattell Johnson and Goldstein, P.C.

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 3.4 out of 5

Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 5.0 out of 5

Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 3.3 out of 5

Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.


Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 5.0 out of 5

Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 3.3 out of 5

Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 3.3 out of 5

Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 3.3 out of 5

Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.


Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 3.3 out of 5

Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.


Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 3.7 out of 5
Lawyers Rating: Rated 3.8 out of 5

Location: Philadelphia 19103
Firm: Dann, Dorfman, Herrell and Skillman, A Professional Corporation

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 3.4 out of 5
Lawyers Rating: Rated 3.5 out of 5

Location: Philadelphia 19103
Firm: Dann, Dorfman, Herrell and Skillman, A Professional Corporation

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 3.4 out of 5
Lawyers Rating: Rated 3.4 out of 5

Location: Philadelphia 19103
Firm: Dann, Dorfman, Herrell and Skillman, A Professional Corporation

Experienced Patent attorney serving clients in Washington DC and surrounding areas.


Location: Philadelphia 19103
Firm: Dann, Dorfman, Herrell and Skillman, A Professional Corporation

Experienced Patent attorney serving clients in Washington DC and surrounding areas.


Location: Philadelphia 19103
Firm: Dann, Dorfman, Herrell and Skillman, A Professional Corporation

Experienced Patent attorney serving clients in Washington DC and surrounding areas.


Location: Philadelphia 19103

Experienced Patent attorney serving clients in Washington DC and surrounding areas.


Location: Philadelphia 19103
Firm: Volpe and Koenig, P.C.

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

Avvo Rating: Rated 3.7 out of 5

Location: Philadelphia 19103
Firm: Paul and Paul

Experienced Patent attorney serving clients in Washington DC and surrounding areas.


Location: Philadelphia 19103
Firm: Michelman & Bricker

Experienced Patent attorney serving clients in Washington DC and surrounding areas.

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Disclaimer: This content is based on aggregated public information and estimated market trends. It is provided for informational purposes only and does not constitute legal advice.