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

Wayne Chapman — 2 Patents

MEMeco: 1 patents #24 of 45Top 55%
West Greenwich, RI: #66 of 162 inventorsTop 45%
Rhode Island: #2,443 of 6,211 inventorsTop 40%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Wayne Chapman has been granted 2 US patents while listed as an inventor at Meco. The first was granted in 1987 and the most recent in August 2004. Wayne Chapman ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Wayne Chapman in West Greenwich, RI, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D494004 Grill 2004-08-10
4700449 Apparatus for assembling speed lacers 1987-10-20