Bruce D. Birnbaum

📍 Overland Park, KS: #692 of 1,753 inventorsTop 40%

🗺 Kansas: #4,268 of 12,005 inventorsTop 40%

Overall (All Time): #2,214,177 of 4,157,543Top 55%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
D457498	Raceway for signage wiring	—	2002-05-21
5992070	Flexible face sign system	—	1999-11-30