Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4305401 | Digital watch/infrared plethysmograph having a quick release remote pulse sensor having a finger cuff | Manfred W. Reissmueller | 1981-12-15 |
| 4280506 | Digital watch/infrared plethysmograph having a removable pulse sensor unit for use with a finger cuff extension | — | 1981-07-28 |