Inventor
David C. Thomas
Inventor
St. Paul, MN, US
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
G01Kprimary
G01KMeasuring temperature20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1020%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
B01JChemical or physical processes, e.g. catalysis or colloid chemistry10%
C07CAcyclic or carbocyclic compounds10%
H01RElectrically-conductive connections10%
H10DInorganic electric semiconductor devices10%
PatentTitleYear
10,968,161Synthesis and purification of muconic acid ester from aldaric acid esters20215,697,805'Alignment assist shroud for an electrical connector'19975,255,980'Black body TRD temperature sensor'19935,211,480'TRD temperature sensor and electronics'19935,087,322'Selective metallization for high temperature semiconductors'19924,907,066'Planar tungsten interconnect with implanted silicon'19904,746,621'Planar tungsten interconnect'1988Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1988–1992Patents assigned to CORNELL RES FOUNDATION INC (3)· patent assignee history
1988–1990Based in Wilkes-Barre, PA, US· patent location history
1992Based in Milton, VT, US· patent location history
1993Patents assigned to ROSEMOUNT INC (2)· patent assignee history
1993Based in St. Paul, MN, US· patent location history
1997Patents assigned to WHITAKER CORP (1)· patent assignee history
1997Based in Kernersville, NC, US· patent location history
2021Patents assigned to TEKNOLOGIAN TUTKIMUSKESKUS VTT OY (1)· patent assignee history
2021Based in Espoo, FI· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CORNELL RES FOUNDATION INC | 3 | 1988–1992 |
| ROSEMOUNT INC | 2 | 1993 |
| TEKNOLOGIAN TUTKIMUSKESKUS VTT OY | 1 | 2021 |
| WHITAKER CORP | 1 | 1997 |
Locations
| Location | Patents | Span |
|---|---|---|
| St. Paul, Minnesota, US | 2 | 1993 |
| Wilkes-Barre, Pennsylvania, US | 2 | 1988–1990 |
| Espoo, FI | 1 | 2021 |
| Kernersville, NC, US | 1 | 1997 |
| Milton, VT, US | 1 | 1992 |