Inventor
Fred L. Ferguson
Inventor
Wilmington, DE, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Nprimary
G01NInvestigating or analysing materials by determining their chemical or physical properties67%
B25JManipulators22%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
PatentTitleYear
6,859,271'Platen for automatic sampler'20056,846,455'Automatic sampling device'20056,840,668'Thermogravimetrical analyzer autosampler sealed sample pan'20056,823,278'Method and apparatus for positional calibration of a thermal analysis instrument'20046,760,679'Method and apparatus for positional calibration of a thermal analysis instrument'20046,652,015'Gripper device'20036,644,136'Sample tray for automatic sampler'2003Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2003–2005Patents assigned to TA INSTR WATERS LLC (6)· patent assignee history
2003–2005Based in Wilmington, DE, US· patent location history
2005Patents assigned to WATERS INVESTMENTS LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TA INSTR WATERS LLC | 6 | 2003–2005 |
| WATERS INVESTMENTS LTD | 1 | 2005 |
Locations
| Location | Patents | Span |
|---|---|---|
| Wilmington, Delaware, US | 7 | 2003–2005 |