Patent Leaderboard
USPTO Patent Rankings Data through Sept 30, 2025
DD

David S. Douglas — 3 Patents

RTX (Raytheon): 2 patents #5,307 of 15,912Top 35%
NONordictrack: 1 patents #21 of 45Top 50%
El Segundo, CA: #202 of 672 inventorsTop 35%
California: #149,087 of 386,348 inventorsTop 40%
Overall (All Time): #1,468,433 of 4,157,543Top 40%
3 Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
10304001 Robust target identification Timothy Campbell, Ryan Quiller 2019-05-28
9552554 Bayes network for target identification Timothy Campbell, Ryan Quiller, Gregory O. Gheen 2017-01-24
D347251 Strength training bench John S. Dreibelbis, Daniel R. Rydquist 1994-05-24