Inventor
DAVID A. ZEICHNER
Inventor
US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Bprimary
A61BDiagnosis67%
A61FFilters implantable into blood vessels22%
G01LMeasuring force, stress, torque, work, mechanical power, mechanical efficiency, or fluid pressure11%
PatentTitleYear
12,419,640Powered surgical tack applier202512,268,387Hand-held surgical instruments202512,193,884Contactless force measurement of motor torque in powered surgical device202511,737,747Hand-held surgical instruments202311,389,144Hand-held surgical devices202211,234,701Powered surgical tack applier2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2025Patents assigned to COVIDIEN LP (6)· patent assignee history
2022–2025Based in US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| COVIDIEN LP | 6 | 2022–2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| US | 6 | 2022–2025 |