SB

Stephen H. Butterfield

Eastman Kodak: 1 patents #4,972 of 8,114Top 65%
SF Springs Window Fashions: 1 patents #19 of 44Top 45%
SD Springs Window Fashions Division: 1 patents #19 of 36Top 55%
🗺 New York: #31,572 of 115,490 inventorsTop 30%
Overall (All Time): #1,273,738 of 4,157,543Top 35%
4
Patents All Time

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDate
6446932 Hanger and pin assembly for displaying merchandise Cletis F. Swopes 2002-09-10
6164617 Hanger and pin assembly for displaying merchandise Cletis F. Swopes 2000-12-26
5457938 Method of packaging and transporting photographic products Fred W. Muhleman, Donald S. Taylor 1995-10-17
5297680 Returnable/reuseable sensitive photographic products packaging system Fred W. Muhleman, Donald S. Taylor 1994-03-29