Inventor: Heemskerk, Harold
Inventor: Burton, Stephen
Inventor: Bruinen, Edward
Inventor: Bruinen, Edward
Inventor: Niekerk, Johan Van
Inventor: Burton, Stephen
Inventor: Burton, Stephen
Inventor: Burton, Stephen
Inventor: van Niekerk, Johan
Inventor: van Niekerk, Johan
Inventor: Spruit, Adrianus Theodorus
Inventor: Hutchins, Graham
Inventor: Tooby, Hubert J.
Inventor: Gavello, Louis E.
Inventor: Marie-Louise Melland, Alain A. Meilland, Michele Meilland Richardier
Inventor: Herbert C. Swim, Arnold W. Ellis
Inventor: Samuel McGredy, IV
Inventor: William A. Warriner