Assignee
Inventors
- Donald E. Weder (1,412 patents)
- Erwin H. Weder (68 patents)
- by Wanda M. Weder, legal co-representative (2 patents)
- Franklin J. Craig (131 patents)
- Wilma M. Donnelly (34 patents)
- Phyllis J. Bolk (28 patents)
- John W. Bergstrand (37 patents)
- Robert C. Abrams (53 patents)