Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Prime Technology › John Holmes
JH

John Holmes — 4 Patents

PTPrime Technology: 3 patents #1 of 12Top 9%
University of California: 1 patents #8,022 of 18,278Top 45%
Owings Mills, MD: #52 of 245 inventorsTop 25%
Maryland: #8,090 of 35,612 inventorsTop 25%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John Holmes has been granted 4 US patents while listed as an inventor at Prime Technology. The first was granted in 1991 and the most recent in June 2022. John Holmes ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John Holmes in Owings Mills, MD, US.

Patents per Year

Patents granted per year, 1991 to 2022Bar chart with a peak of 2 patents in 1993.peak 21991: 1 patents19911993: 2 patents19932022: 1 patents2022

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
11368020 Shared power generation to improve electric grid system reliability Abdulelah Habib, Raymond A. de Callafon, Vahid Rasouli Disfani, Jan Kleissl, Elizabeth Ratnam 2022-06-21
5228674 Sheet feeding apparatus — 1993-07-20
5212656 Box inspection device and method Michael W. Clary, Theodore Hartka 1993-05-18
5048812 Sheet feeding apparatus — 1991-09-17

Frequent Collaborators

Abdulelah Habib1 shared
Theodore Hartka1 shared
Michael W. Clary1 shared
Jan Kleissl1 shared
Elizabeth Ratnam1 shared
Raymond A. de Callafon1 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4