Inventor · disambiguated record
Claude W. Ahrens
Also filed as: AHRENS CLAUDE W
9 granted patents·166 citations·filing 1974–1989
89Inventor score
Top patents by PatentIndex Score
9 records- 0184US4559905ALivestock watering tankAHRENS AGRICULTURAL IND CO·Filed 1984·Granted Dec 24, 1985·37 cites·11 claims
- 0283US4922858AAnimal watererAHRENS AGRICULTURAL IND CO·Filed 1989·Granted May 8, 1990·39 cites·6 claims
- 0368US4462335ASwine farrowing hut and method of farrowing pigs and maintaining a disease-free farrowing hutAHRENS AGRICULTURAL IND CO·Filed 1982·Granted Jul 31, 1984·22 cites·2 claims
- 0460US3993304AAmusement ride apparatusAHRENS CLAUDE W·Filed 1975·Granted Nov 23, 1976·19 cites·8 claims
- 0552US3971076APool for teaching swimming to a childAHRENS CLAUDE W·Filed 1974·Granted Jul 27, 1976·14 cites·1 claims
- 0650US4744332ALivestock watererAHRENS AGRICULTURAL IND CO·Filed 1986·Granted May 17, 1988·15 cites·12 claims
- 0748USD244044SAmusement ride apparatusAHRENS CLAUDE W·Filed 1975·Granted Apr 12, 1977·4 cites·1 claims
- 0842US4269144ASwine farrowing hut and method of farrowing pigs and maintaining a disease-free farrowing hutAHRENS CLAUDE W·Filed 1978·Granted May 26, 1981·9 cites·9 claims
- 0938US4393812ASwine farrowing hut and method of farrowing pigs and maintaining a disease - free farrowing hutMIRACLE RECREATION EQUIP·Filed 1981·Granted Jul 19, 1983·7 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →