Inventor
James A. Thimsen
Inventor
Richmond, VA, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels36%
A61BDiagnosis27%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons27%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
4,867,157'Surgical cutting instrument'19894,844,064'Surgical cutting instrument with end and side openings'19894,649,919'Surgical instrument'19874,616,637'Shoulder traction apparatus'19864,549,540'Thigh restraining apparatus and method'19854,457,302'Leg immobilizing apparatus for arthroscopic surgery'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1987Patents assigned to PRECISION SURGICAL INSTR INC (4)· patent assignee history
1984–1989Based in Richmond, VA, US· patent location history
1989Patents assigned to BAXTER TRAVENOL LAB (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRECISION SURGICAL INSTR INC | 4 | 1984–1987 |
| BAXTER TRAVENOL LAB | 2 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Richmond, Virginia, US | 6 | 1984–1989 |