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

David Manuel — 2 Patents

Surrey, CA: #243 of 718 inventorsTop 35%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Manuel has been granted 2 US patents. All of these patents were granted in 2002. David Manuel ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Manuel in Surrey, BC, CA.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
D461804 Chassis for a personal internet web server Chester Carey, William Doyle Gordon, Justine Smith, David Cirjak 2002-08-20
D457527 Chassis for a personal digital assistant Justine Smith, William Doyle Gordon, David Cirjak 2002-05-21