Inventor · disambiguated record
David Helinek
Also filed as: HELINEK DAVID H
1 granted patent·2 pending applications·19 citations·filing 1989–2007
39Inventor score
Top patents by PatentIndex Score
3 records- 0148US5002017ABird watering deviceHOLLY CORP·Filed 1989·Granted Mar 26, 1991·19 cites·7 claims
- 0229US2008047498A1Water heating device for use with portable power supplies and methods related theretoHOLLYDAY THOMAS J·Filed 2007·Application pending·0 cites
- 0320US2003026604A1Water heating device for use with portable power supplies and methods related theretoFiled 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →