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John V. McDonald

F.F.M.E.: 1 patents #12 of 29Top 45%

Corona, CA: #856 of 1,452 inventorsTop 60%

California: #247,236 of 386,348 inventorsTop 65%

Overall (All Time): #3,972,299 of 4,157,543Top 100%

1 Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
4658122	Postage meter stepper motor module	Ward J. Payn, Onni W. Niemi, Elizabeth A. Simon, Daniel P. Leonard	1987-04-14