Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Richard E. Petersen — 2 Patents

CICompo Industries: 2 patents #3 of 7Top 45%
Concord, MA: #399 of 720 inventorsTop 60%
Massachusetts: #42,563 of 88,656 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Richard E. Petersen has been granted 2 US patents while listed as an inventor at Compo Industries. The first was granted in 1980 and the most recent in March 1981. Richard E. Petersen ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Richard E. Petersen in Concord, MA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4259384 Imitation-leather material and method of preparing such material Manuel J. Veiga 1981-03-31 $237,000
4224375 Imitation-leather material and method of preparing such material Manuel J. Veiga 1980-09-23 $259,000