Issued Patents All Time
Showing 26–45 of 45 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5788346 | Stand forming members | Jason R. Jacobson, Andrew C. Lamberson | 1998-08-04 |
| D393633 | Monitor support stand | Jason R. Jacobson, Andrew C. Lamberson | 1998-04-21 |
| 5735437 | Lockable, hand-held dispenser and mixing tray for dispensing small quantities of material | Bruce R. Broyles, Vern E. Radewald, James C. Biesecker | 1998-04-07 |
| D372938 | Rotary organizer | Jason R. Jacobson, David C. Windorski | 1996-08-20 |
| D371380 | Dry silver film processor | Bruce E. Nelson, Curtis D. Ronnander, Larry D. Humlicek, James R. Preston, Robert M. Biegler +1 more | 1996-07-02 |
| 5526955 | Assembly including refillable compact sheet dispenser | David C. Windorski | 1996-06-18 |
| D370692 | Tape dispenser | Dennis L. Crawford | 1996-06-11 |
| D368933 | Sheet dispenser | David C. Windorski | 1996-04-16 |
| 5465832 | Card reader case | James K. Kennedy | 1995-11-14 |
| 5461749 | Floor mop and cleaning system | Carl S. Ahlberg, James Harrison | 1995-10-31 |
| 5435385 | Integrated wellhead tubing string | — | 1995-07-25 |
| D359274 | Combined card reader and case | James K. Kennedy | 1995-06-13 |
| 5246067 | Well leak catcher | Robert L. Heinonen, Eric R. Cassidy | 1993-09-21 |
| 4927112 | Blowout preventer | — | 1990-05-22 |
| 4844406 | Blowout preventer | — | 1989-07-04 |
| 4671527 | Fifth wheel | James R. Ellis | 1987-06-09 |
| 4632468 | Guide for well pump sucker rod | Robert L. Heinonen | 1986-12-30 |
| 4630570 | Portable stock handling unit | James R. Ellis | 1986-12-23 |
| 4569309 | Portable stock handling unit | James R. Ellis | 1986-02-11 |
| 4423775 | Line stripper | — | 1984-01-03 |