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

David Douglas

SISimula: 1 patents #28 of 72Top 40%
Leicester, NC: #5 of 17 inventorsTop 30%
North Carolina: #11,920 of 45,564 inventorsTop 30%
Overall (All Time): #1,211,589 of 4,157,543Top 30%
4 Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
D728246 Shower mirror on a rope 2015-05-05
D684894 Golf ball belt buckle 2013-06-25
D668997 Golf ball belt buckle 2012-10-16
6824106 Integrated parachute harness system Gary E. King, Mark Alexander Trexler, Randy Tritt 2004-11-30