William H. Dunckhorst

📍 South Lake Tahoe, CA: #59 of 222 inventorsTop 30%

🗺 California: #185,134 of 386,348 inventorsTop 50%

Overall (All Time): #2,367,593 of 4,157,543Top 60%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
4345621	Timed shower head valve	—	1982-08-24
4282899	Timed shower head valve	—	1981-08-11