Inventor
G. Douglas Letson
Inventor
Tampa, FL, 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 vessels67%
Y10TTechnical subjects covered by former us classification22%
A61BDiagnosis11%
PatentTitleYear
9,814,583'Modular stem extension'20179,005,305'Methods and apparatuses for attaching tissue to orthopaedic implants'20158,926,708'Stem with pressfit porous element'20158,535,386'Stem with pressfit porous element'20136,773,461'Constrained prosthetic knee with rotating bearing'20046,485,519'Constrained prosthetic knee with rotating bearing'2002Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2002–2017Based in Tampa, FL, US· patent location history
2013–2015Patents assigned to HOWMEDICA OSTEONICS CORP (2)· patent assignee history
2015–2017Patents assigned to AQUILO DENNIS R (2)· patent assignee history
2015–2017Patents assigned to BOS GARY D (2)· patent assignee history
2015–2017Patents assigned to BRANSCOME DOUGLAS G (2)· patent assignee history
2015–2017Patents assigned to CONRAD ERNEST U (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| AQUILO DENNIS R | 2 | 2015–2017 |
| BOS GARY D | 2 | 2015–2017 |
| BRANSCOME DOUGLAS G | 2 | 2015–2017 |
| CONRAD ERNEST U | 2 | 2015–2017 |
| HOWMEDICA OSTEONICS CORP | 2 | 2013–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Tampa, Florida, US | 6 | 2002–2017 |