Assignee
GRISE FREDERICK GERARD J
US·15 granted patents·479 citations·filing 1974–1989
Top patents by PatentIndex Score
15 records- 0194US4912306AElectric resistance heaterGRISE FREDERICK GERARD J·Filed 1989·Granted Mar 27, 1990·127 cites·11 claims
- 0290US4814586AElectrical resistance heaterGRISE FREDERICK GERARD J·Filed 1987·Granted Mar 21, 1989·54 cites·13 claims
- 0388US4581521AElectrically heated pipe assemblyGRISE FREDERICK GERARD J·Filed 1984·Granted Apr 8, 1986·54 cites·13 claims
- 0486US3972512AMixing materials in containersGRISE FREDERICK GERARD J·Filed 1974·Granted Aug 3, 1976·38 cites·2 claims
- 0583US4849255AElectric resistance heaterGRISE FREDERICK GERARD J·Filed 1987·Granted Jul 18, 1989·47 cites·8 claims
- 0678US4774397AElectrical semiconductor resistance heaterGRISE FREDERICK GERARD J·Filed 1987·Granted Sep 27, 1988·34 cites·27 claims
- 0773US4031836AMachine for making can ends having rupturable closuresGRISE FREDERICK GERARD J·Filed 1976·Granted Jun 28, 1977·17 cites·8 claims
- 0872US4766781AJar openerGRISE FREDERICK GERARD J·Filed 1987·Granted Aug 30, 1988·33 cites·17 claims
- 0972US4085333AConservation of electrical energyGRISE FREDERICK GERARD J·Filed 1976·Granted Apr 18, 1978·25 cites·17 claims
- 1057US3930287AAdjustable strapGRISE FREDERICK GERARD J·Filed 1974·Granted Jan 6, 1976·19 cites·6 claims
- 1144US4749844AElectrical heaterGRISE FREDERICK GERARD J·Filed 1985·Granted Jun 7, 1988·8 cites·16 claims
- 1243US4164646ASolid current carrying and heatable member with electric connectionGRISE FREDERICK GERARD J·Filed 1978·Granted Aug 14, 1979·7 cites·10 claims
- 1337US4270871AExpansion jointGRISE FREDERICK GERARD J·Filed 1977·Granted Jun 2, 1981·5 cites·2 claims
- 1436US4667407AOscillating knifeGRISE FREDERICK GERARD J·Filed 1985·Granted May 26, 1987·7 cites·16 claims
- 1534US4184422AMixing material in sealed containersGRISE FREDERICK GERARD J·Filed 1978·Granted Jan 22, 1980·4 cites·3 claims
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