DV

Douglas B. Vonderhaar

NI Numatics, Incorporated: 1 patents #14 of 33Top 45%
📍 Cadillac, MI: #160 of 282 inventorsTop 60%
🗺 Michigan: #49,615 of 86,293 inventorsTop 60%
Overall (All Time): #3,951,488 of 4,157,543Top 100%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4742841 Water shut-off valve Donald E. McGeachy 1988-05-10