Assignee
Inventors
- James J. Rataiczak, III (8 patents)
- Paul A. Mueller (51 patents)
- Daniel J. Kump (41 patents)
- Raymond J. Fritz (11 patents)
- Richard A. Williams (99 patents)
- Wallace D. Tiller, Jr. (2 patents)
- Daniel Edward Kustra (3 patents)
US Patent 8342340 · Granted Jan 1, 2013