Inventor
David S. Barrett
Inventor
Needham, MA, US
Overview
Patents· 30 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A61Fprimary
A61FFilters implantable into blood vessels18%
G05DSystems for controlling or regulating non-electric variables18%
B60WConjoint control of vehicle sub-units of different type or different function11%
A61BDiagnosis9%
G06NComputing arrangements based on specific computational models7%
B60GVehicle suspension arrangements5%
B62DMotor vehicles5%
D05BSewing5%
A61LMethods or apparatus for sterilising materials or objects in general4%
B63HMarine propulsion or steering4%
PatentTitleYear
10,929,836Computing system implementing a network transaction service202110,088,845System and method for behavior based control of an autonomous vehicle201810,085,758Patella drill guide and trial surgical instrument having an alignment bore formed therein and method of using the same20189,724,202'Femoral component of a knee prosthesis having an angled cement pocket'20179,700,330'Method for surgically implanting a prosthetic patella component'20179,513,634'System and method for behavior based control of an autonomous vehicle'20169,498,342'Knee prosthesis having commonly-sized patella components with varying thicknesses and peak surface diameters'20169,110,471'Systems and methods for multi-modal control of a vehicle'20158,845,746'Femoral component of a knee prosthesis having an angled posterior cement pocket'20148,317,870'Tibial component of a knee prosthesis having an angled cement pocket'20128,292,007'Wheeled platforms'20128,287,601'Femoral component of a knee prosthesis having an angled cement pocket'20128,180,514'Autonomous agriculture platform guidance system'20128,078,338'System and method for behavior based control of an autonomous vehicle'20118,034,058'Tibial cement skirt assembly'20117,979,175'Systems and methods for control of an unmanned ground vehicle'20117,499,775'System and method for terrain feature tracking'20097,499,804'System and method for multi-modal control of an autonomous vehicle'20097,499,776'Systems and methods for control of an unmanned ground vehicle'20097,499,774'System and method for processing safety signals in an autonomous vehicle'20097,363,994'Wheeled platforms'20086,662,889'Wheeled platforms'20036,005,597'Method and apparatus for program selection'19995,913,899'Bone implants'19995,740,750'Method and apparatus for reducing drag on a moving body'19985,735,900'Method of sealing an interface between an articulating prosthesis and bone'19985,401,196'Propulsion mechanism employing flapping foils'19954,836,119'Sperical ball positioning apparatus for seamed limp material article assembly system'19894,719,864'Limp material seam joining apparatus with rotatable limp material feed assembly'19884,632,046'Assembly system for seamed articles'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1989Patents assigned to DRAPER LAB CHARLES S (3)· patent assignee history
1988–2018Based in Needham, MA, US· patent location history
1998–1999Based in London, GB· patent location history
2003–2018Patents assigned to IROBOT CORP (12)· patent assignee history
2011–2018Patents assigned to BARRETT DAVID S (6)· patent assignee history
2011–2015Patents assigned to ALLARD JAMES (2)· patent assignee history
2011–2016Based in Southhampton, GB· patent location history
2012–2018Based in Awbridge, GB· patent location history
2016–2018Patents assigned to DEPUY IRELAND ULTD CO (4)· patent assignee history
2021Based in San Francisco, CA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| IROBOT CORP | 12 | 2003–2018 |
| BARRETT DAVID Sself | 6 | 2011–2018 |
| DEPUY IRELAND ULTD CO | 4 | 2016–2018 |
| DRAPER LAB CHARLES S | 3 | 1986–1989 |
| ALLARD JAMES | 2 | 2011–2015 |
Locations
| Location | Patents | Span |
|---|---|---|
| Needham, Massachusetts, US | 17 | 1988–2018 |
| Awbridge, GB | 6 | 2012–2018 |
| Southhampton, GB | 2 | 2011–2016 |
| London, GB | 2 | 1998–1999 |
| San Francisco, California, US | 1 | 2021 |