Inventor
Robert Barrett
Inventor
Lexington, MI, US
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
Y10Sprimary
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests26%
G01QScanning-probe techniques or apparatus21%
G01BMeasuring length, thickness or similar linear dimensions16%
B60QArrangement of signalling or lighting devices, the mounting or supporting thereof or circuits therefor, for vehicles in general11%
B62BHand-propelled vehicles, e.g. hand carts or perambulators5%
B82YSpecific uses or applications of nanostructures5%
F21LLighting devices or systems thereof, being portable or specially adapted for transportation5%
F21VFunctional features or details of lighting devices or systems thereof5%
G08BSignalling systems, e.g. personal calling systems5%
PatentTitleYear
6,572,134'Multi-feature stroller and infant car seat'20036,208,241'Exit illuminator assembly for a motor vehicle'20016,043,735'Exit iluminator assembly for a motor vehicle'20005,595,942'Method of fabricating cantilever for atomic force microscope having piezoresistive deflection detector'19975,581,230'Illuminated door handle assembly'19965,483,822'Cantilever and method of using same to detect features on a surface'19965,345,815'Atomic force microscope having cantilever with piezoresistive deflection sensor'19945,210,410'Scanning probe microscope having scan correction'19935,003,437'Illuminated boat hook structure'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991Patents assigned to BARRETT ROBERT R (1)· patent assignee history
1991Based in Southfield, MI, US· patent location history
1993–1997Patents assigned to UNIV LELAND STANFORD JUNIOR (4)· patent assignee history
1993Based in San Jose, CA, US· patent location history
1994–1997Based in Mountain View, CA, US· patent location history
1996–2001Patents assigned to AMERISAFE CORP (3)· patent assignee history
1996–2001Based in Lexington, MI, US· patent location history
2003Patents assigned to GRACO CHILDRENS PROD INC (1)· patent assignee history
2003Based in Angola, NY, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| UNIV LELAND STANFORD JUNIOR | 4 | 1993–1997 |
| AMERISAFE CORP | 3 | 1996–2001 |
| BARRETT ROBERT Rself | 1 | 1991 |
| GRACO CHILDRENS PROD INC | 1 | 2003 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lexington, MI, US | 3 | 1996–2001 |
| Mountain View, California, US | 3 | 1994–1997 |
| Angola, New York, US | 1 | 2003 |
| San Jose, California, US | 1 | 1993 |
| Southfield, MI, US | 1 | 1991 |