Inventor: Caroline Payne Harris
Inventor: Dorothy Jean Searles Bailey
Inventor: Dorothv Jean Searles Bailey
Inventor: Dorothy Jean Searles Bailey
Inventor: William Flemer, III
Inventor: William Flemer, III
Inventor: Christian Olson
Inventor: Chris Floyd Zaiger
Inventor: Chris Floyd Zaiger
Inventor: Chris Floyd Zaiger
Inventor: Chris Floyd Zaiger
Inventor: Merle M. Fountain
Inventor: Herschel L. Boll
Inventor: Frederic W. Anderson
Inventor: Henry W. Motzkau
Inventor: William A. Harriner
Inventor: James C. Mikkelsen
Inventor: James C. Mikkelsen