Individual holder
CUMMINGS LOWELL O
2 granted patents·21 citations·filing 1982–1984
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
2 records- 0152US4490510AEpoxy curing agents, method for making them, method of curing epoxy resins, and cured epoxy resinsCUMMINGS LOWELL O·Filed 1982·Granted Dec 25, 1984·10 cites·47 claims
- 0250US4491654AWater-insoluble phenol-formaldehyde-polyamines, method for making them, curing of polyepoxides and the resulting productCUMMINGS LOWELL O·Filed 1984·Granted Jan 1, 1985·11 cites·27 claims
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