Inventor
Claude E. Petruzzi
Inventor
Bronxville, NY, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis55%
A61NElectrotherapy9%
B23PMetal-working not otherwise provided for9%
F16CShafts9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
Y10TTechnical subjects covered by former us classification9%
PatentTitleYear
4,936,842'Electrosurgical probe apparatus'19904,823,791'Electrosurgical probe apparatus'19894,765,331'Electrosurgical device with treatment arc of less than 360 degrees'19884,669,172'Method for fabrication of flexible shaft'19874,655,219'Multicomponent flexible grasping device'19874,474,174'Surgical instrument for an endoscope'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1987Patents assigned to AMERICAN HOSPITAL SUPPLY CORP (2)· patent assignee history
1984–1990Based in Bronxville, NY, US· patent location history
1987–1990Patents assigned to CIRCON CORP (3)· patent assignee history
1989Patents assigned to CIRCON ACMI DIVISION OF CIRCON (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CIRCON CORP | 3 | 1987–1990 |
| AMERICAN HOSPITAL SUPPLY CORP | 2 | 1984–1987 |
| CIRCON ACMI DIVISION OF CIRCON | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Bronxville, New York, US | 6 | 1984–1990 |