Assignee
CAMPBELL JAMES R
US·3 granted patents·15 citations·filing 1981–2020
Top patents by PatentIndex Score
3 records- 0189US11364612B1Multi-functional chainsaw field maintenance toolCAMPBELL JAMES R·Filed 2020·Granted Jun 21, 2022·3 cites·18 claims
- 0271USD272104SBoot heel protectorCAMPBELL JAMES R·Filed 1981·Granted Jan 10, 1984·12 cites·1 claims
- 0328US5348209AApparatus for brazing and installing honeycomb core sealsCAMPBELL JAMES R·Filed 1993·Granted Sep 20, 1994·0 cites·13 claims
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