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

Mark D. Foster — 1 Patent

SCStratus Computer: 1 patents #26 of 72Top 40%
Sterling, VA: #240 of 444 inventorsTop 55%
Virginia: #18,949 of 34,511 inventorsTop 55%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Mark D. Foster has been granted 1 US patent while listed as an inventor at Stratus Computer. All of these patents were granted in 1999. Mark D. Foster ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Mark D. Foster in Sterling, VA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
5940490 Call processing to provide number portability G. David Butler, II, Sherman L. Ackley, Bradley Baxter, Kenneth Andrew Moisey, Kenith L. Mann 1999-08-17 $2,207,000