Jack J. Mayer

RP R.A. Pearson: 1 patents #10 of 25Top 40%

📍 Cheney, WA: #18 of 36 inventorsTop 50%

🗺 Washington: #48,111 of 76,902 inventorsTop 65%

Overall (All Time): #4,102,291 of 4,157,543Top 100%

Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4305691	Tray feeder	—	1981-12-15