Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12420224 | Portable apparatus and system for indoor airborne pathogen control | Jeffery L. Deal | 2025-09-23 |
| 11253805 | Apparatus and system for indoor airborne pathogen control | Jeffery L. Deal | 2022-02-22 |
| 9865372 | Deflection containing electrical conductor | Erwin Kroulik | 2018-01-09 |
| 9205691 | System for compensating for drop volume variation between inkjets in a three-dimensional object printer | James D. Padgett, Cory D. Luth, Lisa Marie Schmidt | 2015-12-08 |
| 8952565 | Deflection containing electrical conductor | Erwin Kroulik | 2015-02-10 |
| 8516913 | Actuator | — | 2013-08-27 |
| 6089874 | Rotatable electrical connector | Erwin Kroulik, Richard J. Balaguer | 2000-07-18 |
| 5902450 | Apparatus for applying labels to moving articles | — | 1999-05-11 |
| 5540218 | Respiratory system particularly suited for aircrew use | John E. Hollingsworth | 1996-07-30 |
| D298834 | Robotic arm | — | 1988-12-06 |
| 4784422 | Gripper and wrist joint for a robotic arm | Brian R. Duke | 1988-11-15 |