Inventor · disambiguated record
Walter O. Krause
Also filed as: KRAUSE WALTER O
8 granted patents·230 citations·filing 1977–1989
89Inventor score
Files withPARKER HANNIFIN CORP8
Top patents by PatentIndex Score
8 records- 0191US4266408AFilter block and method of making the samePARKER HANNIFIN CORP·Filed 1979·Granted May 12, 1981·62 cites·2 claims
- 0285US4954252ABiflow filter drierPARKER HANNIFIN CORP·Filed 1988·Granted Sep 4, 1990·46 cites·18 claims
- 0373US4220553AMethod of making filter block of an adsorbent and phenolic-polyurethane binderPARKER HANNIFIN CORP·Filed 1978·Granted Sep 2, 1980·27 cites·4 claims
- 0471US4255940ADischarge line filter-dryerPARKER HANNIFIN CORP·Filed 1979·Granted Mar 17, 1981·28 cites·12 claims
- 0567US4908132AShock resistant receiver dehydratorPARKER HANNIFIN CORP·Filed 1989·Granted Mar 13, 1990·30 cites·12 claims
- 0665US4144171AFilter block and method of making the samePARKER HANNIFIN CORP·Filed 1977·Granted Mar 13, 1979·16 cites·13 claims
- 0750US4474661AFilter dryerPARKER HANNIFIN CORP·Filed 1983·Granted Oct 2, 1984·15 cites·7 claims
- 0836US4788929AFluid indicator for refrigeration systemPARKER HANNIFIN CORP·Filed 1988·Granted Dec 6, 1988·6 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →