Assignee
FOAM CUTTING ENG
5 granted patents·189 citations·filing 1976–1993
Top patents by PatentIndex Score
5 records- 0193US5320223AInsert having part numbers or the like printed at the bottom of retaining recessesFOAM CUTTING ENG·Filed 1993·Granted Jun 14, 1994·156 cites·4 claims
- 0261US4228076AMethod of densifying open-celled polyurethane materialFOAM CUTTING ENG·Filed 1979·Granted Oct 14, 1980·17 cites·10 claims
- 0340US4482391ACleaning method and apparatus for parabolic cellular louvers for lighting fixturesFOAM CUTTING ENG·Filed 1982·Granted Nov 13, 1984·8 cites·20 claims
- 0440US4073979AMethod of applying modifying ingredients to open-celled polyurethane materialFOAM CUTTING ENG·Filed 1976·Granted Feb 14, 1978·7 cites·11 claims
- 0525US4686932AApparatus for applying a modifying ingredient to open-celled polyurethane materialFOAM CUTTING ENG·Filed 1986·Granted Aug 18, 1987·1 cites·20 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →