DH

Durrell U. Howard

📍 San Antonio, TX: #105 of 5,017 inventorsTop 3%
🗺 Texas: #3,516 of 125,132 inventorsTop 3%
Overall (All Time): #114,184 of 4,157,543Top 3%
32
Patents All Time

Issued Patents All Time

Showing 26–32 of 32 patents

Patent #TitleCo-InventorsDate
4410193 Remotely adjustable compensator for centering steering systems 1983-10-18
4410775 Snap-action battery cable switch 1983-10-18
4313616 Speed responsive trailer stabilizer with zero slack 1982-02-02
4306126 Battery cable switch 1981-12-15
4251941 Self-threading bobber 1981-02-24
4212483 Steering assembly for towed vehicles 1980-07-15
4211429 Adjustable suspension assembly 1980-07-08