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

Michael Shafer — 3 Patents

SPSpx: 1 patents #217 of 468Top 50%
Wadsworth, OH: #116 of 336 inventorsTop 35%
Ohio: #23,545 of 73,341 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Michael Shafer has been granted 3 US patents while listed as an inventor at Spx. The first was granted in 1997 and the most recent in September 2019. Michael Shafer ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Michael Shafer in Wadsworth, OH, US.

Patents per Year

Patents granted per year, 1997 to 2019Bar chart with a peak of 1 patents in 1997.peak 11997: 1 patents19972003: 1 patents20032019: 1 patents2019

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10421579 Tornado display Robert Berg 2019-09-24
6604730 Vehicle lifting pad system 2003-08-12
5631831 Diagnosis method for vehicle systems John A. Bird, Martin Franz, Harry M. Gilbert, Steven F. Johnson 1997-05-20 $7,017,000