Douglas A. Hammer

📍 Fallbrook, CA: #66 of 304 inventorsTop 25%

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

Overall (All Time): #1,242,222 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
7677506	Truck air hose holder	—	2010-03-16
D597471	Truck air hose holder	—	2009-08-04
D487523	Illuminated truck insignia ornamental frame	—	2004-03-09
D485922	Truck blinker light ornamental frame	—	2004-01-27