Individual holder
HOWARD WILLIAM J
12 granted patents·543 citations·filing 1977–1993
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
12 records- 0197US4139959ACartridge magazineHOWARD WILLIAM J·Filed 1977·Granted Feb 20, 1979·97 cites·4 claims
- 0292US4719715AMagazine chargerHOWARD WILLIAM J·Filed 1987·Granted Jan 19, 1988·64 cites·13 claims
- 0391US4538371AMagazine loader and cartridge clip useful therewithHOWARD WILLIAM J·Filed 1982·Granted Sep 3, 1985·59 cites·7 claims
- 0490US4689909AMagazine chargerHOWARD WILLIAM J·Filed 1986·Granted Sep 1, 1987·59 cites·11 claims
- 0587US4472900ATelescoping magazineHOWARD WILLIAM J·Filed 1982·Granted Sep 25, 1984·46 cites·14 claims
- 0686US5279059ADual magazine assembly and holder thereforHOWARD WILLIAM J·Filed 1993·Granted Jan 18, 1994·55 cites·11 claims
- 0780US5149897ASee-through magazineHOWARD WILLIAM J·Filed 1991·Granted Sep 22, 1992·41 cites·7 claims
- 0876US4888900AMagazineHOWARD WILLIAM J·Filed 1988·Granted Dec 26, 1989·31 cites·6 claims
- 0973US5345660AMethod of manufacturing a magazine of predetermined number of cartridgesHOWARD WILLIAM J·Filed 1993·Granted Sep 13, 1994·33 cites·5 claims
- 1071US5329718AMagazineHOWARD WILLIAM J·Filed 1993·Granted Jul 19, 1994·30 cites·8 claims
- 1161US4777752ABlank magazineHOWARD WILLIAM J·Filed 1987·Granted Oct 18, 1988·17 cites·8 claims
- 1246US5285590AAnti-stovepiping magazineHOWARD WILLIAM J·Filed 1992·Granted Feb 15, 1994·11 cites·8 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →