DM

Donald G. Martinez

📍 Calistoga, CA: #7 of 26 inventorsTop 30%
🗺 California: #93,399 of 386,348 inventorsTop 25%
Overall (All Time): #878,283 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Showing 1–6 of 6 patents

Patent #TitleCo-InventorsDate
6696960 Hydraulic system with fluid leak warning apparatus 2004-02-24
5284060 Pressure/control gage 1994-02-08
4747258 Mower unit basket latch 1988-05-31
4712623 Turf plug pusher 1987-12-15
4591837 Hydraulic fluid leak warning apparatus 1986-05-27
4344231 Area mapping apparatus 1982-08-17