Assignee
HY WAY HEAT SYSTEMS INC
US·6 granted patents·84 citations·filing 1976–1984
Top patents by PatentIndex Score
6 records- 0183US4127478AMachine for salvaging waste concrete materialHY WAY HEAT SYSTEMS INC·Filed 1977·Granted Nov 28, 1978·39 cites·8 claims
- 0281US4522587ARotating melterHY WAY HEAT SYSTEMS INC·Filed 1984·Granted Jun 11, 1985·18 cites·6 claims
- 0352US4299194AHot oil heater with helical coil baffleHY WAY HEAT SYSTEMS INC·Filed 1979·Granted Nov 10, 1981·11 cites·2 claims
- 0451US4387766AHot oil heater with helical coil baffleHY WAY HEAT SYSTEMS INC·Filed 1981·Granted Jun 14, 1983·11 cites·5 claims
- 0543US4522192AExtruder melter apparatusHY WAY HEAT SYSTEMS INC·Filed 1984·Granted Jun 11, 1985·4 cites·9 claims
- 0634USD251257SAsphalt melting tankHY WAY HEAT SYSTEMS INC·Filed 1976·Granted Mar 6, 1979·1 cites·1 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →