Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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David S Evans — 1 Patent

ITItt: 1 patents #436 of 721Top 65%
Newtown, CT: #204 of 309 inventorsTop 70%
Connecticut: #21,465 of 34,797 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
David S Evans has been granted 1 US patent while listed as an inventor at Itt. All of these patents were granted in 1987. David S Evans ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list David S Evans in Newtown, CT, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
4656651 System for providing remote services Mark G. Smith, Francisco A. Middleton, Franklin Hargrave 1987-04-07 $4,847,000