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Inventor

COLSTON JOHN A

US5 patents
⚠️ This page may combine multiple inventors who share the name “COLSTON JOHN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

CLOPAY BUILDING PROD CO

3 patents
USD582565SDec 9, 2008

Door panel

CLOPAY BUILDING PROD CO15 citations82
USD582566SDec 9, 2008

Door panel

CLOPAY BUILDING PROD CO6 citations71
USD581059SNov 18, 2008

Door panel

CLOPAY BUILDING PROD CO2 citations61

CLOPAY BUILDING PRODUCTS R & D

1 patent
US7201207B2Apr 10, 2007

Overhead sectional door, hinge and associated method

CLOPAY BUILDING PRODUCTS R & D30 citations90

CLOPAY BUILDING PRODUCTS CO IN

1 patent
US7730928B2Jun 8, 2010

Overhead sectional door, hinge and stile assembly

CLOPAY BUILDING PRODUCTS CO IN17 citations81