Inventor
SIELOFF RONALD F
US18 patents
⚠️ This page may combine multiple inventors who share the name “SIELOFF RONALD F”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
GEN ELECTRIC
8 patentsUS5453100ASep 26, 1995
Method for color dyeing polycarbonate
GEN ELECTRIC59 citations96
US5103336AApr 7, 1992
Multilayered security window structure
GEN ELECTRIC55 citations96
US5902683AMay 11, 1999
Construction shingle
GEN ELECTRIC45 citations92
US4946531AAug 7, 1990
Process for hardcoating polycarbonate sheet
GEN ELECTRIC45 citations92
US4937026AJun 26, 1990
Method of surface impregnating hot polycarbonate sheet with an ultraviolet radiation screener composition
GEN ELECTRIC25 citations92
US5460120AOct 24, 1995
Apparatus for coating corrugated sheet material
GEN ELECTRIC17 citations81
US5759689AJun 2, 1998
Coextruded polycarbonate sheet with improved weathering
GEN ELECTRIC14 citations73
US5587206ADec 24, 1996
Method and apparatus for coating corrugated sheet material
GEN ELECTRIC1 citations51