Donald R. Vaughan

📍 Woodland, CA: #57 of 206 inventorsTop 30%

🗺 California: #124,610 of 386,348 inventorsTop 35%

Overall (All Time): #1,289,400 of 4,157,543Top 35%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
5692858	Apparatus for soil irrigation	—	1997-12-02
5224797	Apparatus for laying porous irrigation pipe, cable, conduit, and the like	—	1993-07-06
4778081	Dispenser for pressurized containers	—	1988-10-18
4691555	Tube bending tool	—	1987-09-08