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

William Richard Daumer — 2 Patents

ATAT&T: 2 patents #7,295 of 18,772Top 40%
Plainsboro, NJ: #733 of 1,381 inventorsTop 55%
New Jersey: #30,063 of 69,400 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
William Richard Daumer has been granted 2 US patents while listed as an inventor at AT&T. The first was granted in 2000 and the most recent in September 2002. William Richard Daumer ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list William Richard Daumer in Plainsboro, NJ, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6453153 Employing customer premises equipment in communications network maintenance Duane O. Bowker, Kevin A. Shelby, Howard M. Singer 2002-09-17
6128369 Employing customer premises equipment in communications network maintenance Duane O. Bowker, Kevin A. Shelby, Howard M. Singer 2000-10-03