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Daniel G. Tyler
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Merrillville, IN, US
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Patents Grants
last 30 patents
Information
Patent Grant
Modular portable restroom
Patent number
8,091,157
Issue date
Jan 10, 2012
PolyJohn Enterprises Corporation
Daniel G. Tyler
E04 - BUILDING
Information
Patent Grant
Portable restroom
Patent number
D609413
Issue date
Feb 2, 2010
PolyJohn Enterprises Corporation
Daniel G. Tyler
D32 - Washing, cleaning, or drying machine
Information
Patent Grant
Knockdown portable toilet
Patent number
6,427,256
Issue date
Aug 6, 2002
PolyJohn Enterprises Corporation
Rodney M. Mullett
A47 - FURNITURE DOMESTIC ARTICLES OR APPLIANCES COFFEE MILLS SPICE MILLS SUCT...
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Patent Grant
Adjustable plastic lid for garbage container
Patent number
5,244,109
Issue date
Sep 14, 1993
Poly-John Enterprises, Inc.
Rodney M. Mullett
B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Patents Applications
last 30 patents
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Patent Application
Modular Portable Restroom
Publication number
20100212082
Publication date
Aug 26, 2010
Daniel G. Tyler
E04 - BUILDING