Patents per Year
Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| 9220845 | Medication injector apparatus with drive assembly that facilitates reset | William G. Atterbury, Shannon Marie-Lynn Hoste, Bobby Lee Walters, Steven Michael Madland | 2015-12-29 | $248,882,000 |
| 8672899 | Medication injector apparatus with drive assembly that facilitates reset | Peter A. Gaydos, Shannon Marie-Lynn Hoste, Bobby Lee Walters, Douglas E. Boyd | 2014-03-18 | $244,735,000 |
| 8641147 | Procedure chair with interchangeable headrests | — | 2014-02-04 | |
| 7770977 | Floating bearing and clamp system for patient procedures chair mounting and positioning posts | — | 2010-08-10 | |
| 7704238 | Medication injector apparatus with drive assembly that facilitates reset | Steven Michael Madland | 2010-04-27 | $63,619,000 |
| 7195616 | Medication injector apparatus with drive assembly that facilitates reset | Steven Michael Madland | 2007-03-27 | $45,182,000 |
| 7058998 | Foot control | Randall H. Evers | 2006-06-13 | |
| D509726 | Clamp with mounting stud | — | 2005-09-20 |