Inventor · disambiguated record
Douglas R. Zegel
Also filed as: ZEGEL DOUGLAS · ZEGEL DOUGLAS R · ZEGEL JR DOUGLAS
4 granted patents·64 citations·filing 1988–2023
71Inventor score
Top patents by PatentIndex Score
4 records- 0173US5065559AWall system and method of constructionART GUILD INC·Filed 1990·Granted Nov 19, 1991·54 cites·19 claims
- 0253US12049980B1System for securing an elongated memberART GUILD OF PHILADELPHIA INC·Filed 2023·Granted Jul 30, 2024·0 cites·22 claims
- 0351US11624472B1System for supporting an elongated memberART GUILD INC·Filed 2021·Granted Apr 11, 2023·0 cites·3 claims
- 0436US4976080AWall system and method of constructionART GUILD INC·Filed 1988·Granted Dec 11, 1990·10 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →