Individual holder
CROWLEY FRANCIS X
5 granted patents·120 citations·filing 1975–1979
Individually held — no corporate assignee on record.
Technology mixE04H5
Top patents by PatentIndex Score
5 records- 0187US4015383AConcrete tank of precast concrete panels with pretensioning beam meansCROWLEY FRANCIS X·Filed 1975·Granted Apr 5, 1977·58 cites·3 claims
- 0272US4126976AConcrete tankCROWLEY FRANCIS X·Filed 1977·Granted Nov 28, 1978·29 cites·13 claims
- 0350US4142339AConcrete tank jointCROWLEY FRANCIS X·Filed 1977·Granted Mar 6, 1979·13 cites·8 claims
- 0442US4078354AMethod of constructing a concrete tank jointCROWLEY FRANCIS X·Filed 1977·Granted Mar 14, 1978·10 cites·8 claims
- 0540US4270323AConcrete tankCROWLEY FRANCIS X·Filed 1979·Granted Jun 2, 1981·10 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →