Donald E. Cech

📍 Longmont, CO: #672 of 2,039 inventorsTop 35%

🗺 Colorado: #10,703 of 40,980 inventorsTop 30%

Overall (All Time): #1,234,954 of 4,157,543Top 30%

Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #	Title	Co-Inventors	Date
8272184	Grips for associating concrete reinforcement bars	—	2012-09-25
5630652	Releasable axle assembly for skate wheels	—	1997-05-20
5351974	In-line skate braking assembly and method	—	1994-10-04
5226673	Braking assembly and method	—	1993-07-13