Assignee
Inventors
- Daniel Floding (9 patents)
- Thomas H. Peterman (11 patents)
- Irvan Leo Pazdernik (30 patents)
- Richard Jerome Schoeneck (23 patents)
- Paul Howard Wagner (19 patents)
- Chad Hahn (2 patents)
- Gene Allen Corle (3 patents)
US Patent 7533768 · Granted May 19, 2009