RK

Robert H. Kelch

The Dow Chemical: 3 patents #23 of 487Top 5%
📍 Granville, OH: #3 of 21 inventorsTop 15%
🗺 Ohio: #195 of 4,093 inventorsTop 5%
Overall (1994): #9,254 of 165,921Top 6%
3
Patents 1994

Issued Patents 1994

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDate
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