Inventor · disambiguated record
Walter V. Hafner
Also filed as: HAFNER WALTER V · MORRIS EARL L
3 granted patents·103 citations·filing 1979–1983
75Inventor score
Top patents by PatentIndex Score
3 records- 0186US4480163AVandal-resistant push button electrical switch assemblyACORN ENG CO·Filed 1983·Granted Oct 30, 1984·31 cites·7 claims
- 0285US4203173AOverflow inhibitor for plumbing fixturesACORN ENGR·Filed 1979·Granted May 20, 1980·38 cites·8 claims
- 0379US4195374APlumbing fixture overflow limiterACORN ENGR·Filed 1979·Granted Apr 1, 1980·34 cites·10 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →