Inventor
Marianne O. Price
Inventor
Indianapolis, IN, US
Overview
Patents· 3 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material33%
Y10TTechnical subjects covered by former us classification33%
F16JPistons17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
5,906,896'Rotary seal member coated with a chromium carbide-age hardenable nickel base alloy'19995,137,422'Process for producing chromium carbide-nickel base age hardenable alloy coatings and coated articles so produced'19924,826,734'Tungsten carbide-cobalt coatings for various articles'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989Patents assigned to UNION CARBIDE CORP (1)· patent assignee history
1989–1999Based in Indianapolis, IN, US· patent location history
1992Patents assigned to UNION CARBIDE COATINGS SERVICE (1)· patent assignee history
1999Patents assigned to PRAXAIR TECHNOLOGY INC (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PRAXAIR TECHNOLOGY INC | 1 | 1999 |
| UNION CARBIDE COATINGS SERVICE | 1 | 1992 |
| UNION CARBIDE CORP | 1 | 1989 |
Locations
| Location | Patents | Span |
|---|---|---|
| Indianapolis, IN, US | 3 | 1989–1999 |