Assignee
MCALLISTER JR LEROY H
3 granted patents·12 citations·filing 1977–1980
Top patents by PatentIndex Score
3 records- 0131US4227933AImpermeable membrane containing Trinidad Lake Asphalt and method of achieving sameMCALLISTER JR LEROY H·Filed 1978·Granted Oct 14, 1980·5 cites·8 claims
- 0227US4140402AMixing means for asphalt materialMCALLISTER JR LEROY H·Filed 1977·Granted Feb 20, 1979·5 cites·6 claims
- 0322US4274882AFormulation containing trinidad asphalt for more ductile asphaltic concrete pavementsMCALLISTER JR LEROY H·Filed 1980·Granted Jun 23, 1981·2 cites·17 claims
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