Assignee
PARKER MFG CO
22 granted patents·608 citations·filing 1974–1987
Top patents by PatentIndex Score
22 records- 0194US4072441AHole sawPARKER MFG CO·Filed 1976·Granted Feb 7, 1978·77 cites·4 claims
- 0289US4184620ASpring powered staplerPARKER MFG CO·Filed 1978·Granted Jan 22, 1980·47 cites·2 claims
- 0389US3997279ADrill bitPARKER MFG CO·Filed 1975·Granted Dec 14, 1976·79 cites·6 claims
- 0488US4119258APlastic staple gunPARKER MFG CO·Filed 1977·Granted Oct 10, 1978·44 cites·4 claims
- 0586US4349143AElectric stapler and driver assembly thereforPARKER MFG CO·Filed 1980·Granted Sep 14, 1982·46 cites·7 claims
- 0685US4286904AWood bitPARKER MFG CO·Filed 1979·Granted Sep 1, 1981·61 cites·5 claims
- 0783US4466471AHacksaw with improved blade-tensioning mechanismPARKER MFG CO·Filed 1983·Granted Aug 21, 1984·42 cites·10 claims
- 0879US4367779AHacksaw with improved blade tensioning mechanismPARKER MFG CO·Filed 1981·Granted Jan 11, 1983·27 cites·11 claims
- 0976US3948426AFastener driver with safety devicePARKER MFG CO·Filed 1975·Granted Apr 6, 1976·41 cites·2 claims
- 1072US4491262AElectro-magnetic stapling toolPARKER MFG CO·Filed 1982·Granted Jan 1, 1985·25 cites·4 claims
- 1168US4086802ARivet gunPARKER MFG CO·Filed 1977·Granted May 2, 1978·19 cites·15 claims
- 1265US3940044AFastener driver with safety devicePARKER MFG CO·Filed 1974·Granted Feb 24, 1976·19 cites·4 claims
- 1362US4492880ADriver circuitPARKER MFG CO·Filed 1983·Granted Jan 8, 1985·14 cites·19 claims
- 1459US4208792AShearing toolPARKER MFG CO·Filed 1978·Granted Jun 24, 1980·11 cites·6 claims
- 1551US4133468AStaplerPARKER MFG CO·Filed 1977·Granted Jan 9, 1979·10 cites·8 claims
- 1643US4771161AElectrically heated tool for use in installation of anchoring devices employing hot melt adhesivePARKER MFG CO·Filed 1987·Granted Sep 13, 1988·8 cites·11 claims
- 1741US4155498AStaplerPARKER MFG CO·Filed 1977·Granted May 22, 1979·6 cites·5 claims
- 1838US4136547ARiveterPARKER MFG CO·Filed 1978·Granted Jan 30, 1979·6 cites·10 claims
- 1937US4051991AStapler attachmentPARKER MFG CO·Filed 1976·Granted Oct 4, 1977·10 cites·9 claims
- 2034US4067223ARivet setting toolPARKER MFG CO·Filed 1976·Granted Jan 10, 1978·3 cites·8 claims
- 2133US3955395ARivet setting toolPARKER MFG CO·Filed 1975·Granted May 11, 1976·8 cites·8 claims
- 2221US3996822ASpring biased movable jaw toolPARKER MFG CO·Filed 1976·Granted Dec 14, 1976·5 cites·10 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →