Creator
- Schmidt, Curt2
- Skil-Craft Corporation2
- Stintzing, Hugo, 1888-19702
- Vogel, Rudolf2
- Walker, Claude Frederic2
- American Aniline Products1
- Arnold, Karl1
- Baumhauer, Heinrich Adolph, 1848-19261
- Bayley, Thomas1
- Bendix Corporation1
- Bilecki, Alois1
- Blanchard, Arthur A. (Arthur Alphonzo), 1876-1
- Bornemann, Georg1
- Broek, Antonius van den, 1870-19261
- Carnelley, Thomas, 1854-18901
- Carolyn Manufacturing Company Inc.1
- Douglas Clark, C. H.1
- E.I. du Pont de Nemours & Company1
- E.R. Squibb & Sons1
- Eli Lilly and Company1