Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US3637996A | Navigational distance computer | Prototypes Inc | Expired / Lapsed | 1969-10-20 | 1972-01-25 | 1989-10-20 | 0.0 yrs | 3 | |
| US3349763A | Blood pressure measuring and recording device | Prototypes Inc | Expired / Lapsed | 1965-01-22 | 1967-10-31 | 1985-01-22 | 0.0 yrs | 2 |