Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Inventors › John M. Copper
JC

John M. Copper — 4 Patents

Pittsburgh, PA: #2,026 of 7,570 inventorsTop 30%
Pennsylvania: #19,360 of 74,527 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
John M. Copper has been granted 4 US patents. The first was granted in 1993 and the most recent in June 1997. John M. Copper ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list John M. Copper in Pittsburgh, PA, US.

Patents per Year

Patents granted per year, 1993 to 1997Bar chart with a peak of 1 patents in 1993.peak 11993: 1 patents19931994: 1 patents19941996: 1 patents19961997: 1 patents1997

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
5640152 Hand held computer input apparatus and method — 1997-06-17
5485171 Hand held computer input apparatus and method John Mark Richter 1996-01-16
D349491 Handheld input device for computers Alex Bally 1994-08-09
D340042 Handheld computer pointing device Dan H. Chinda 1993-10-05

Frequent Collaborators

Alex Bally1 shared
John Mark Richter1 shared
Dan H. Chinda1 shared

Nearby-Ranked Inventors

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