Inventor · disambiguated record
Douglas R. Kralik
Also filed as: KRALIK DOUGLAS R
4 granted patents·240 citations·filing 1981–1988
80Inventor score
Top patents by PatentIndex Score
4 records- 0193US4660831AInflatable padded game ballFIGGIE INT INC·Filed 1985·Granted Apr 28, 1987·181 cites·9 claims
- 0259US4407021ASuspension system for headgearFIGGIE INT INC·Filed 1981·Granted Oct 4, 1983·22 cites·15 claims
- 0356US4869504AFootball and lacing for footballsFIGGIE INT INC·Filed 1988·Granted Sep 26, 1989·27 cites·20 claims
- 0443US4423524ASuspension system for headgearATO INC·Filed 1981·Granted Jan 3, 1984·10 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →