DH

Dennis W. Hickman

KE Kent-Moore: 1 patents #13 of 23Top 60%
📍 Edon, OH: #7 of 9 inventorsTop 80%
🗺 Ohio: #42,657 of 73,341 inventorsTop 60%
Overall (All Time): #3,921,075 of 4,157,543Top 95%
1
Patents All Time

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
4805416 Refrigerant recovery, purification and recharging system Kenneth W. Manz, Roger D. Shirley, Richard Parks 1989-02-21