Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6325286 | Chemical dispensing system using keyboardless data entry | David Howland | 2001-12-04 |
| 6299066 | Marked card reader employing afocal spatial filtering | David Howland | 2001-10-09 |
| 5826749 | Multiplexed system for dispensing multiple chemicals to multiple destinations | David Howland, Stephen Hosking | 1998-10-27 |
| 4865232 | Standpipe support for flexible tube | Richard E. Hanset, James W. Livingston, Gary D. Moreland | 1989-09-12 |
| 4848381 | Clean in place system | James W. Livingston, Stephen Hosking, Thomas J. Warner, Gary D. Moreland | 1989-07-18 |
| 4753781 | Solid detergent and chemical dispenser | Gary D. Moreland | 1988-06-28 |