Wayne Lumpkin

SR Sram: 1 patents #120 of 220Top 55%

📍 Littleton, CO: #696 of 1,939 inventorsTop 40%

🗺 Colorado: #17,029 of 40,980 inventorsTop 45%

Overall (All Time): #1,941,899 of 4,157,543Top 50%

Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
10343743	Hydraulic bicycle disc brake having twin discrete fluid circuits to opposing cylinders of a caliper	—	2019-07-09
7178646	Master cylinder lever for a hydraulic disc brake having a backpack reservoir	—	2007-02-20