Assignee
LEVA MAX
15 granted patents·211 citations·filing 1972–1991
Top patents by PatentIndex Score
15 records- 0184US3933953AApparatus for deodorizing fats and oilsLEVA MAX·Filed 1972·Granted Jan 20, 1976·41 cites·9 claims
- 0274US4203934ATower packing elementLEVA MAX·Filed 1978·Granted May 20, 1980·22 cites·12 claims
- 0369US4277425ATower packing elementLEVA MAX·Filed 1980·Granted Jul 7, 1981·21 cites·12 claims
- 0467US3997633AContact towers with leak-proof support of improved plate subassemblyLEVA MAX·Filed 1975·Granted Dec 14, 1976·21 cites·15 claims
- 0565US5000883AApparatus and method for supporting packing in mass transfer towers and subsequent liquid redistributionLEVA MAX·Filed 1989·Granted Mar 19, 1991·19 cites·11 claims
- 0658US4310475ATower packing assemblyLEVA MAX·Filed 1980·Granted Jan 12, 1982·13 cites·5 claims
- 0755US4376081ATower packingLEVA MAX·Filed 1980·Granted Mar 8, 1983·14 cites·4 claims
- 0849US4814117APacking support for gas - liquid contact towersLEVA MAX·Filed 1987·Granted Mar 21, 1989·13 cites·20 claims
- 0949US4327043ATower packing elementLEVA MAX·Filed 1980·Granted Apr 27, 1982·9 cites·13 claims
- 1046US5200119ATower packing elementLEVA MAX·Filed 1991·Granted Apr 6, 1993·11 cites·34 claims
- 1144US4075298AContact towers with leak-proof support of improved plate subassemblyLEVA MAX·Filed 1976·Granted Feb 21, 1978·8 cites·14 claims
- 1240US4316863ATower packing elementsLEVA MAX·Filed 1980·Granted Feb 23, 1982·7 cites·15 claims
- 1340US4055610APreventing wall leakage in contact towersLEVA MAX·Filed 1975·Granted Oct 25, 1977·8 cites·12 claims
- 1432US4876037AContact tower and method of assemblyLEVA MAX·Filed 1988·Granted Oct 24, 1989·3 cites·20 claims
- 1530US4909968AMass transfer traysLEVA MAX·Filed 1989·Granted Mar 20, 1990·1 cites·9 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →