Individual holder
KNIGHT JOSEPH L
3 granted patents·16 citations·filing 1977–1986
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0164USD265211SScribing rule guide or similar articleKNIGHT JOSEPH L·Filed 1979·Granted Jun 29, 1982·10 cites·1 claims
- 0239USD253117SScribing rule guide or similar articleKNIGHT JOSEPH L·Filed 1977·Granted Oct 9, 1979·3 cites·1 claims
- 0322US4709524APressure slip expansion jointKNIGHT JOSEPH L·Filed 1986·Granted Dec 1, 1987·3 cites·8 claims
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