RK

Robert H. Kelch

The Dow Chemical: 12 patents #225 of 4,115Top 6%
Dow Global Technologies: 1 patents #2,632 of 4,534Top 60%
DT Dow Global Technology: 1 patents #2 of 42Top 5%
📍 Granville, OH: #18 of 222 inventorsTop 9%
🗺 Ohio: #4,899 of 73,341 inventorsTop 7%
Overall (All Time): #327,317 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Showing 1–15 of 15 patents

Patent #TitleCo-InventorsDate
6946182 Fringed surface structures obtainable in a compression molding process Thomas Allgeuer, Selim Bensason, Pak-Wing S. Chum, Jacquelyne A. Degroot, Wenbin Liang +2 more 2005-09-20
6663974 Structures containing a non-oriented multilayer film with a polyolefin core Robert L. McGee 2003-12-16
6558809 Flexible, halogen-free, radio-frequency sealable films Ing-Mari Gunnel Pettersson 2003-05-06
6451912 Polyolefin/copolyamide RF active adhesive film 2002-09-17
6127032 Adhesive film for glass substrates Harvey C. Tung 2000-10-03
6042930 Plastic heat-activated adhesive labels Harvey C. Tung 2000-03-28
5712031 Plastic adhesive labels for glass substrates Harvey C. Tung 1998-01-27
5695870 Laminated foam insulation board of enhanced strength Douglas Bibee, Ronald D. Deibel, Deborah L. Kocsis 1997-12-09
5356705 Laminated, weatherable film-capped siding structure Steven E. Finlayson 1994-10-18
5334450 Weatherable styrenic film structures with intermediate tie layer and laminates thereof Vincent S. Zabrocki 1994-08-02
5306548 Coextruded weatherable film structures and laminates Vincent S. Zabrocki 1994-04-26
5254401 Packaging material for controlled atmosphere packaging Vincent S. Zabrocki 1993-10-19
5000992 Coextruded multilayer foamed film for plastic container closures and process for manufacture 1991-03-19
4724186 Weatherable three layer films 1988-02-09
4680234 Weatherable coextruded flexible films and laminated structure 1987-07-14