David A. Spiller

📍 West Hollywood, CA: #393 of 1,485 inventorsTop 30%

🗺 California: #149,087 of 386,348 inventorsTop 40%

Overall (All Time): #1,569,467 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
D617160	Leverage bar	—	2010-06-08
D474096	Handle for tools, agricultural implements, or similar article	—	2003-05-06
D471241	Parking meter advertisement assembly	—	2003-03-04