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

Don Hammer — 1 Patent

LTLightspeed Technologies: 1 patents #10 of 14Top 75%
Tualatin, OR: #210 of 324 inventorsTop 65%
Oregon: #17,193 of 28,073 inventorsTop 65%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Don Hammer has been granted 1 US patent while listed as an inventor at Lightspeed Technologies. All of these patents were granted in 2014. Don Hammer ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Don Hammer in Tualatin, OR, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
8861744 Distributed audio system David Solomon, Shaun Fagan, Jim Arbuckle, David M. Jordahl, Thomas J. Koller +1 more 2014-10-14