Individual holder
RANDOLPH ELLWOOD A
3 granted patents·49 citations·filing 1975–1977
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
3 records- 0171US4155774AProcess for controlling the rate of growth of particulate massesRANDOLPH ELLWOOD A·Filed 1977·Granted May 22, 1979·18 cites·11 claims
- 0266US4141246APrimary flow sensing deviceRANDOLPH ELLWOOD A·Filed 1977·Granted Feb 27, 1979·21 cites·12 claims
- 0342US4015628ADilution deviceRANDOLPH ELLWOOD A·Filed 1975·Granted Apr 5, 1977·10 cites·9 claims
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