Inventor · disambiguated record
Warren L. Zeigler
Also filed as: ZEIGLER WARREN L
6 granted patents·1 pending application·128 citations·filing 1982–2007
85Inventor score
Files withTRI CITY LAB SPECIALISTS INC3ZEIGLER ENTERPRISES1ZEIGLER ENTERPRISES INC1ZEIGLER WARREN L1
Top patents by PatentIndex Score
7 records- 0182US4502375AFume hood sash operatorTRI CITY LAB SPECIALISTS INC·Filed 1983·Granted Mar 5, 1985·62 cites·14 claims
- 0250US2008108290A1Fume hoodZEIGLER WARREN L·Filed 2007·Application pending·0 cites
- 0345US4667353AAutomatically closing modesty curtainTRI CITY LAB SPECIALISTS INC·Filed 1984·Granted May 26, 1987·18 cites·2 claims
- 0445US4594742AAutomatically closing modesty curtainTRI CITY LAB SPECIALISTS INC·Filed 1982·Granted Jun 17, 1986·15 cites·1 claims
- 0538US5303659ADown draft work tableZEIGLER ENTERPRISES·Filed 1992·Granted Apr 19, 1994·15 cites·3 claims
- 0637US5759096ATrimodal air/fluid driven sash operator fume hoodZEIGLER ENTERPRISES INC·Filed 1997·Granted Jun 2, 1998·10 cites·7 claims
- 0734US6024638AFume hood having a driven sash and a travel interference system for the sashFiled 1998·Granted Feb 15, 2000·8 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →