Inventor
MARTIN EDWARD H
US5 patents
⚠️ This page may combine multiple inventors who share the name “MARTIN EDWARD H”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
POWER TOOL HOLDERS INC
4 patentsUS5577743ANov 26, 1996
Quick release chuck device
POWER TOOL HOLDERS INC65 citations94
US5820136AOct 13, 1998
Quick release integrated collet and chuck device
POWER TOOL HOLDERS INC54 citations92
US5755448AMay 26, 1998
Quick release chuck device
POWER TOOL HOLDERS INC44 citations90
US5511801AApr 30, 1996
Integrated collet and chuck device
POWER TOOL HOLDERS INC20 citations82