Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7054677 | Venturi ECG electrode system | Mark J. Hastings, Hans-Peter Feucht, Albert Harder | 2006-05-30 |
| D333347 | Safety container for a hypodermic syringe | David R. Kemp | 1993-02-16 |
| 5161681 | Safety container for hypodermic syringes | David R. Kemp | 1992-11-10 |
| D321472 | Syringe container | David R. Kemp | 1991-11-12 |
| 4497524 | Knock-down furniture assembly | Nelson Levings, Jr., by Stephen G. Evans, administrator | 1985-02-05 |
| 4387614 | Automated web chop-out control for cut-to-mark cut-off machine | — | 1983-06-14 |
| 4380943 | Automated cut-to-mark control for cut-off machine | — | 1983-04-26 |
| 4289052 | Web gap control for corrugator | A. Brent Woolston | 1981-09-15 |
| 4283185 | Stacker conveyor run separation control | A. Brent Woolston | 1981-08-11 |
| 4254677 | Slitter blade positioning means | — | 1981-03-10 |
| 4240856 | Continuous running corrugator | Robert H. Craemer | 1980-12-23 |
| 4214744 | Snubbing apparatus | — | 1980-07-29 |