Assignee
FLOWER RALPH F J
4 granted patents·68 citations·filing 1977–1980
Top patents by PatentIndex Score
4 records- 0185US4274575AMethod of manufacturing brush sealsFLOWER RALPH F J·Filed 1979·Granted Jun 23, 1981·39 cites·14 claims
- 0250US4165194AFrictional couplingsFLOWER RALPH F J·Filed 1977·Granted Aug 21, 1979·15 cites·10 claims
- 0346US4398078AFinishing of annular articlesFLOWER RALPH F J·Filed 1980·Granted Aug 9, 1983·6 cites·15 claims
- 0443US4160436ARotary valvesFLOWER RALPH F J·Filed 1978·Granted Jul 10, 1979·8 cites·14 claims
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