AL

Alvin L. Long

UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Grass Valley, CA: #38 of 334 inventorsTop 15%
🗺 California: #60,666 of 386,348 inventorsTop 20%
Overall (All Time): #528,966 of 4,157,543Top 15%
10
Patents All Time

Issued Patents All Time

Showing 1–10 of 10 patents

Patent #TitleCo-InventorsDate
4425851 High speed passenger transfer vehicle 1984-01-17
4426050 Dropout fuel tanks aircraft 1984-01-17
4423668 Universal air deflector 1984-01-03
4416485 Multiple use: pontoon bridge section 1983-11-22
4333191 Combination motor home and house boat 1982-06-08
4309056 Air deflector support structure 1982-01-05
4298914 Electric firing device 1981-11-03
4270299 Mouse trap 1981-06-02
4264093 Bumper extension for heavy vehicles 1981-04-28
4202254 Air vent auto's 1980-05-13