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

David Sayers — 2 Patents

Lockheed Martin: 1 patents #2,818 of 6,507Top 45%
Bremerton, WA: #48 of 157 inventorsTop 35%
Washington: #35,700 of 76,902 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
David Sayers has been granted 2 US patents while listed as an inventor at Lockheed Martin. The first was granted in 2003 and the most recent in March 2006. David Sayers ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list David Sayers in Bremerton, WA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7017916 Shaft seal assembly and its associated method of manufacture 2006-03-28
6628403 Apparatus and method for testing a transducer Robert M. Blommel, Robert E. Kilthau, Erik A. Keeney, Nicole F. Rosales, Daren C. Davis 2003-09-30 $16,750,000