Inventor · disambiguated record
Lawrence E. Wetzel
Also filed as: WETZEL LAWRENCE E
9 granted patents·1 pending application·709 citations·filing 1984–2018
92Inventor score
Files withAIR INNOVATIONS INC3FLORATECH IND INC2WETZEL LAWRENCE E2CLEAN ROOM TECHNOLOGY1CLESTRA CLEANROOM TECHNOLOGY I1
Top patents by PatentIndex Score
10 records- 0194US5225167ARoom air sterilizerCLESTRA CLEANROOM TECHNOLOGY I·Filed 1991·Granted Jul 6, 1993·217 cites·10 claims
- 0294US4667580AClean room moduleWETZEL LAWRENCE E·Filed 1986·Granted May 26, 1987·137 cites·13 claims
- 0393US7802443B2Total room air purification system with air conditioning, filtration and ventilationAIR INNOVATIONS INC·Filed 2007·Granted Sep 28, 2010·62 cites·8 claims
- 0491US7251953B2Environmental control unit for hospital roomAIR INNOVATIONS INC·Filed 2005·Granted Aug 7, 2007·47 cites·10 claims
- 0587US6117202AGasket seal for filter unitFLORATECH IND INC·Filed 1999·Granted Sep 12, 2000·78 cites·11 claims
- 0684US5987908ASelf-contained air conditioner with discharge-air filterFLORATECH IND·Filed 1999·Granted Nov 23, 1999·76 cites·9 claims
- 0778US4765810ATestable gasket seal arrangementCLEAN ROOM TECHNOLOGY·Filed 1987·Granted Aug 23, 1988·47 cites·13 claims
- 0869US5884500ASelf-contained air conditioner with discharge-air filterFLORATECH IND INC·Filed 1997·Granted Mar 23, 1999·36 cites·12 claims
- 0943US2018283726A1Pcm module heat exchanger assembly with concurrent charging and discharging of different pcm sectionsAIR INNOVATIONS INC·Filed 2018·Application pending·0 cites
- 1042US4519301AAir flow balancing fire damperWETZEL LAWRENCE E·Filed 1984·Granted May 28, 1985·9 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →