Inventor
Robert A. Keeling
Inventor
Stoke-on-Trent, GB
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Mprimary
B41MPrinting, duplicating, marking, or copying processes25%
B44CProducing decorative effects25%
C09DCoating compositions, e.g. paints, varnishes or lacquers25%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests25%
PatentTitleYear
4,426,227'Printing compositions'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984Patents assigned to HARRISON MAYER LIMITED (1)· patent assignee history
1984Based in Stoke-on-Trent, GB· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| HARRISON MAYER LIMITED | 1 | 1984 |
Locations
| Location | Patents | Span |
|---|---|---|
| Stoke-on-Trent, GB | 1 | 1984 |