United States. Congress. Senate. Committee on Patents
Canada. Parliament. House of Commons.
Kellogg Seed Company
Mack N. Leath
Fargo Seed House (Fargo, N.D.)
Fredy Enrique Escobar Cárdenas
Gail Gibbons
Frederick Daniel Gray
Lowell C. Grant
A. M. Fagi
Funk Brothers Seed Company
W.W. Bagley & Sons
Lauren E. Baker
Cecil W. Davison
Robert Dubman
Lowell C Grant
Lowell D. Hill
Claude Jacques Herbert
United States. General Accounting Office