Assignee
SMITH ALVIN JACK
3 granted patents·71 citations·filing 1974–1975
Top patents by PatentIndex Score
3 records- 0189US4039451AEvaporation of treated waste waterSMITH ALVIN JACK·Filed 1975·Granted Aug 2, 1977·55 cites·6 claims
- 0256US3951804AAerated sewerage disposalSMITH ALVIN JACK·Filed 1974·Granted Apr 20, 1976·13 cites·1 claims
- 0331US4021348AAerated sewerwage effluent disposal systemSMITH ALVIN JACK·Filed 1975·Granted May 3, 1977·3 cites·8 claims
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