Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
JF

John Forbes — 11 Patents

OPOpex: 10 patents #11 of 77Top 15%
FMFranklin Mint: 1 patents #6 of 16Top 40%
Philadelphia, PA: #298 of 4,834 inventorsTop 7%
Pennsylvania: #7,414 of 74,527 inventorsTop 10%
Overall (All Time): #435,149 of 4,157,543Top 15%
11 Patents All Time
John Forbes has been granted 11 US patents while listed as an inventor at Opex. The first was granted in 1995 and the most recent in March 2024. John Forbes ranks #435,149 of 4,157,543 US inventors in our database (top 10.5%). Patent records list John Forbes in Philadelphia, PA, US.

Patents per Year

Patents granted per year, 1995 to 2024Bar chart with a peak of 2 patents in 2003.peak 21995: 1 patents19952000: 1 patents20002002: 1 patents20022003: 2 patents20032005: 2 patents20052008: 1 patents20082020: 1 patents20202023: 1 patents20232024: 1 patents2024

Issued Patents All Time

Showing 1–11 of 11 patents

Patent #TitleCo-InventorsDate
D1018617 Automated storage and retrieval vehicle Alexander Stevens, Joseph Valinsky, James Iocca, Colleen Ciak, Daniel Soriano 2024-03-19
D974461 Envelope opener 2023-01-03
10792933 Apparatus for opening and printing indicia upon envelopes 2020-10-06
D574881 Document processing device Robert R. DeWitt 2008-08-12
6912827 Apparatus for opening envelopes 2005-07-05
D505153 Mail processing device Robert R. DeWitt 2005-05-17
6612211 Apparatus for opening envelopes Dominic Stigliano, Thomas F Dibiaso, Robert R. DeWitt 2003-09-02
D478121 Envelope opener 2003-08-05
6364310 Apparatus for jogging mail 2002-04-02
D422874 Envelope opener 2000-04-18
5378187 Doll stand Peter A. Maryanski, Barry Matus 1995-01-03