Assignee
HOUGEN MANUFACTURING INC
US·3 granted patents·66 citations·filing 1983–1998
Top patents by PatentIndex Score
3 records- 0167US5902076AQuill feed for a portable drill adapted to be mounted to a work surfaceHOUGEN MANUFACTURING INC·Filed 1998·Granted May 11, 1999·30 cites·20 claims
- 0252US4516890AAnnular cutterHOUGEN MANUFACTURING INC·Filed 1983·Granted May 14, 1985·20 cites·5 claims
- 0349US5944460AAnnular hole cutterHOUGEN MANUFACTURING INC·Filed 1998·Granted Aug 31, 1999·16 cites·20 claims
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