Patent Explorer
Browse, filter, and analyze 2 patents across global jurisdictions.
| Patent Number | Title | Assignee | Status | Filing Date | Grant Date | Expires | Remaining | Claims | Actions |
|---|---|---|---|---|---|---|---|---|---|
| US5217487A | Back therapy system | BankBoston NA | Expired / Lapsed | 1991-07-25 | 1993-06-08 | 2011-07-25 | 0.0 yrs | 11 | |
| US4611888A | Coupler for surgical endoscope and video camera | BankBoston NA | Expired / Lapsed | 1983-10-17 | 1986-09-16 | 2003-10-17 | 0.0 yrs | 19 |