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

Jerome J. Marcec — 1 Patent

AMAmoco: 1 patents #610 of 1,251Top 50%
Naperville, IL: #1,865 of 3,051 inventorsTop 65%
Illinois: #49,230 of 84,256 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Jerome J. Marcec has been granted 1 US patent while listed as an inventor at Amoco. All of these patents were granted in 1991. Jerome J. Marcec ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Jerome J. Marcec in Naperville, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5016467 Automated flow rate machine James O. Phillips, Albert T. Grzybowski, Bohdan Grzybowski 1991-05-21 $144,655,000