Assignee
PLETCHER ERWIN CARROLL
6 granted patents·816 citations·filing 1976–1993
Technology mixA61C6
Top patents by PatentIndex Score
6 records- 0195US5322435AOrthodontic bracketPLETCHER ERWIN CARROLL·Filed 1993·Granted Jun 21, 1994·294 cites·9 claims
- 0293US4419078AOrthodontic bracketPLETCHER ERWIN CARROLL·Filed 1982·Granted Dec 6, 1983·156 cites·7 claims
- 0393US4077126AOrthodontic bracketPLETCHER ERWIN CARROLL·Filed 1976·Granted Mar 7, 1978·135 cites·14 claims
- 0492US4559012AOrthodontic bracketPLETCHER ERWIN CARROLL·Filed 1984·Granted Dec 17, 1985·116 cites·9 claims
- 0590US4371337AOrthodontic bracketPLETCHER ERWIN CARROLL·Filed 1981·Granted Feb 1, 1983·96 cites·14 claims
- 0657US4522590ARing for orthodontic bracketPLETCHER ERWIN CARROLL·Filed 1984·Granted Jun 11, 1985·19 cites·13 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →