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

Ed Oltman — 1 Patent

STScientific Technologies: 1 patents #9 of 27Top 35%
Madison, WI: #2,823 of 4,527 inventorsTop 65%
Wisconsin: #23,997 of 40,088 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Ed Oltman has been granted 1 US patent while listed as an inventor at Scientific Technologies. All of these patents were granted in 2002. Ed Oltman ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ed Oltman in Madison, WI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6493653 Tapped delay line high speed register John Drinkard, Galen Edgar Knode 2002-12-10 $1,542,000