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

Robert S. Kirk — 5 Patents

ASAmi Semiconductor: 2 patents #19 of 69Top 30%
3M: 2 patents #5,350 of 11,543Top 50%
ONonsemi: 1 patents #1,116 of 1,901Top 60%
Windom, MN: #690 of 2,819 inventorsTop 25%
Minnesota: #13,707 of 52,454 inventorsTop 30%
Overall (All Time): #907,971 of 4,157,543Top 25%
5 Patents All Time
Robert S. Kirk has been granted 5 US patents while listed as an inventor at 3M. The first was granted in 1991 and the most recent in September 2009. Robert S. Kirk ranks #907,971 of 4,157,543 US inventors in our database (top 21.8%). Patent records list Robert S. Kirk in Windom, MN, US.

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7590967 Structured ASIC with configurable die size and selectable embedded functions 2009-09-15 $13,755,000
7337425 Structured ASIC device with configurable die size and selectable embedded functions 2008-02-26 $705,000
7034597 Dynamic phase alignment of a clock and data signal using an adjustable clock delay line Shan Mo, James Robert Brown, Richard A. Mosher 2006-04-25 $347,000
5102429 Shelling-resistant abrasive grain, a method of making the same, and abrasive products Vernon M. Wald 1992-04-07 $7,254,000
5011508 Shelling-resistant abrasive grain, a method of making the same, and abrasive products Vernon M. Wald 1991-04-30 $9,358,000