Inventor
John A. Santangelo
Inventor
East Freetown, MA, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis40%
Y10TTechnical subjects covered by former us classification15%
A61MDevices for introducing media into, or onto, the body10%
G06VImage or video recognition or understanding10%
B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging, or holding5%
F16BDevices for fastening or securing constructional elements or machine parts together, e.g. nails, bolts, circlips, clamps, clips or wedges5%
F16CShafts5%
F16FSprings5%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests5%
PatentTitleYear
5,595,193'Tool for implanting a fiducial marker'19975,575,794'Tool for implanting a fiducial marker'19965,104,397'Multi-position latching mechanism for forceps'19925,067,477'Low wear bearing for a surgical retractor'19914,990,148'Thin footplate rongeur'19914,961,743'Torsion spring'19904,610,242'Endoscope insertion cannula assembly'19864,604,089'Pressure regulated irrigation system for arthroscopy'19864,550,715'Endoscope insertion cannula assembly'1985Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1985–1992Patents assigned to CODMAN & SHURTLEFF (7)· patent assignee history
1985–1997Based in East Freetown, MA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CODMAN & SHURTLEFF | 7 | 1985–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| East Freetown, Massachusetts, US | 9 | 1985–1997 |