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USPTO Patent Rankings Data through Dec 31, 2025
Home › Gentex › Roy E. Vawter
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Roy E. Vawter — 4 Patents

GEGentex: 4 patents #176 of 567Top 35%
Dorr, MI: #7 of 29 inventorsTop 25%
Michigan: #22,248 of 86,293 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Roy E. Vawter has been granted 4 US patents while listed as an inventor at Gentex. The first was granted in 2001 and the most recent in September 2004. Roy E. Vawter ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Roy E. Vawter in Dorr, MI, US.

Patents per Year

Patents granted per year, 2001 to 2004Bar chart with a peak of 1 patents in 2001.peak 12001: 1 patents20012002: 1 patents20022003: 1 patents20032004: 1 patents2004

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6789907 Individual mirror control system Robert R. Turnbull, Robert C. Knapp 2004-09-14 $4,723,000
6595650 Individual mirror control system Robert R. Turnbull, Robert C. Knapp 2003-07-22 $8,759,000
6386713 Individual mirror control system Robert R. Turnbull, Robert C. Knapp 2002-05-14 $23,900,000
6247819 Individual mirror control system Robert R. Turnbull, Robert C. Knapp 2001-06-19 $8,138,000

Frequent Collaborators

Robert C. Knapp4 shared
Robert R. Turnbull4 shared

Nearby-Ranked Inventors

Jagadeesh Kandasamy4
Ross CABOT4
George Ueda4
Franz A. Gruswitz4
Tommy Glimberg4
Vinayakaraddy Gulabal4
Sandra Bittorf4
Aviel FOGEL4
Eric Matthew Walton4