Individual holder
HANDZLIK WALTER A
US·4 granted patents·94 citations·filing 1988–2004
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
4 records- 0172US4823968AClosure for carbonated beverage container with integral pump mechanismHANDZLIK WALTER A·Filed 1988·Granted Apr 25, 1989·30 cites·12 claims
- 0271US7237814B2Convertible snow shoveling deviceHANDZLIK WALTER A·Filed 2004·Granted Jul 3, 2007·20 cites·4 claims
- 0359US5233917APlastic bottle crushing deviceHANDZLIK WALTER A·Filed 1992·Granted Aug 10, 1993·24 cites·6 claims
- 0439US5246749AShoe mounted novelty deviceHANDZLIK WALTER A·Filed 1992·Granted Sep 21, 1993·20 cites·8 claims
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