Works of: Ray L. Stinchfeild

Works of: Ray L. Stinchfeild
1 to 11 of 11
/ 1
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Soluble Cellulose Ester Containing Phthalic Groups & Process
March 5, 1929
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Process of Making Antistatic Nitrocellulose Film
September 4, 1928
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Power driven camera with motor signal
September 4, 1928
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Laminated Film Including a Layer of Polymerized Vinyl Chloride
May 10, 1927
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Cellulose ether composition
December 9, 1924
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Photographic Printing Machine
October 7, 1924
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Lens Shade
April 3, 1923
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Cellulose ether solvent and composition
October 17, 1922
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Cellulose ether solvent and composition
October 17, 1922
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Element For Use In Color Photography
January 11, 1921
Image Not Available
Documentary
Ray L. Stinchfeild
Patent- Color photography
January 11, 1921
/ 1

Review and updating of the museum's collection data is ongoing.
Inclusion of an object in this database does not guarantee its availability for loan.
For permission to use images from the online collections, please contact Image Rights and Reproductions.