Assignee
BRISTOL CORP
US·8 granted patents·131 citations·filing 1979–1994
Top patents by PatentIndex Score
8 records- 0192US4290445AValve plateBRISTOL CORP·Filed 1979·Granted Sep 22, 1981·53 cites·1 claims
- 0258US4419569AModular heating cable assemblyBRISTOL CORP·Filed 1979·Granted Dec 6, 1983·16 cites·3 claims
- 0354US4669503AThree-way valveBRISTOL CORP·Filed 1986·Granted Jun 2, 1987·19 cites·2 claims
- 0442US4358651AMachine safety guardBRISTOL CORP·Filed 1981·Granted Nov 9, 1982·10 cites·10 claims
- 0540US4953584AVacuum breaker valveBRISTOL CORP·Filed 1987·Granted Sep 4, 1990·18 cites·6 claims
- 0633US4356369AGuard apparatusBRISTOL CORP·Filed 1981·Granted Oct 26, 1982·6 cites·12 claims
- 0727US5398720AFaucet strainerBRISTOL CORP·Filed 1994·Granted Mar 21, 1995·8 cites·16 claims
- 0827USD260550SWash standBRISTOL CORP·Filed 1979·Granted Sep 1, 1981·1 cites·1 claims
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →