John T. Langaker

BP Burke Mobility Products: 1 patents #4 of 8Top 50%

📍 Fairway, KS: #24 of 44 inventorsTop 55%

🗺 Kansas: #6,307 of 12,005 inventorsTop 55%

Overall (All Time): #3,594,162 of 4,157,543Top 90%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6290011	Front wheel/rear wheel drive convertible wheelchair	DuWayne E. Kramer, Jr., Jerry L. Traylor, James Ernst	2001-09-18