Assignee
Inventors
- Richard W. Vinson (18 patents)
- Zachariah J. Pickett (27 patents)
- John P. Fitzgerald (51 patents)
- Douglas A. Kempel (41 patents)
- Jamie L. Johnson (96 patents)
- Ross V. Bulkley (28 patents)
- Adam J. Havens (37 patents)
- Grady Barfoot (78 patents)