Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9113625 | Adjuvant for agricultural chemicals | — | 2015-08-25 | |
| D482059 | Toner loading bottle | Kevin L. Maltzahn, Christina L. Pierce, Wayne D. Fox, Carlton W. Campbell | 2003-11-11 | |
| D475397 | Toner loading bottle | Kevin L. Maltzahn, Christina L. Pierce, Wayne D. Fox, Carlton W. Campbell | 2003-06-03 | |
| 6137972 | Imaging material dispensing system | David B. Playfair, Frederick A. Philbrick, Wayne D. Drinkwater, Jan M. Enderle | 2000-10-24 | $5,829,000 |
| 5857129 | Toner container with foolproof adaptor | — | 1999-01-05 | $68,115,000 |
| 5852760 | Toner container with snap-on torque bearing adaptor | John Sundquist | 1998-12-22 | $48,237,000 |
| 4873629 | Instruction processing unit for computer | David M. Chastain, Gary Gostin | 1989-10-10 | $2,689,000 |
| 4620275 | Computer system | Steven Jeffrey Wallach, Thomas M. Jones, Frank J. Marshall, David A. Nobles, Kent Allen Fuka +19 more | 1986-10-28 |