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

Wayne Duderwick — 1 Patent

CECeres: 1 patents #70 of 97Top 75%
Williamsville, NY: #406 of 663 inventorsTop 65%
New York: #67,828 of 115,490 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Wayne Duderwick has been granted 1 US patent while listed as an inventor at Ceres. All of these patents were granted in 2001. Wayne Duderwick ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Wayne Duderwick in Williamsville, NY, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
6265884 Electrical conductivity gem tester Solomon Menashi, David J. Barrett, Randolph M. Bogdan 2001-07-24 $1,117,000