Assignee
RAYPAK INC
7 granted patents·427 citations·filing 1974–1986
Top patents by PatentIndex Score
7 records- 0194US3992301AAutomatic flushing system for membrane separation machines such as reverse osmosis machinesRAYPAK INC·Filed 1975·Granted Nov 16, 1976·296 cites·13 claims
- 0282US4158908ASecurement of heat exchanger surfaces to tubes and method of fabricationRAYPAK INC·Filed 1975·Granted Jun 26, 1979·28 cites·4 claims
- 0373US4086956ATemperature control of heat exchanger with bypassRAYPAK INC·Filed 1975·Granted May 2, 1978·29 cites·14 claims
- 0468US4679545AGas-fired outdoor spa and hot tub heaterRAYPAK INC·Filed 1986·Granted Jul 14, 1987·29 cites·6 claims
- 0566US4160476ASecurement of heat exchanger surfaces to tubes by lock seaming and method of fabricationRAYPAK INC·Filed 1977·Granted Jul 10, 1979·20 cites·18 claims
- 0663US3997107AServo modulating regulating control systemRAYPAK INC·Filed 1975·Granted Dec 14, 1976·14 cites·13 claims
- 0745US3934906AMeans for coupling and sealing membrane carrying tube sectionsRAYPAK INC·Filed 1974·Granted Jan 27, 1976·11 cites·9 claims
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