Assignee
Inventors
- John Wadsworth (16 patents)
- William Patrick Conley (37 patents)
- Daniel T. Carty (12 patents)
- Fredrick G. Doolittle (2 patents)
- Edward B. Rinker (15 patents)
- Kaj Johnson (14 patents)
- Elizabeth Hedberg (2 patents)
- Carl M. Kling (6 patents)