Assignee
FREEDOM JOHN
US·6 granted patents·330 citations·filing 1976–1986
Top patents by PatentIndex Score
6 records- 0189US4008900AIndexing chuckFREEDOM JOHN·Filed 1976·Granted Feb 22, 1977·183 cites·10 claims
- 0283US4270247AClaspFREEDOM JOHN·Filed 1979·Granted Jun 2, 1981·38 cites·12 claims
- 0383US4241477APaper clipFREEDOM JOHN·Filed 1979·Granted Dec 30, 1980·44 cites·9 claims
- 0477US4417410AIndicia means for keysFREEDOM JOHN·Filed 1981·Granted Nov 29, 1983·38 cites·17 claims
- 0555US4625099AFertility calculatorFREEDOM JOHN·Filed 1985·Granted Nov 25, 1986·16 cites·5 claims
- 0644US4737619AFertility calculatorFREEDOM JOHN·Filed 1986·Granted Apr 12, 1988·11 cites·5 claims
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