Inventor
Ronald T. Grey
Inventor
Chicago, IL, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A23Gprimary
A23GCocoa67%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
PatentTitleYear
5,474,787'Chewing gum containing a lecithin/glycerol triacetate blend'19955,192,562'Method of manufacturing a chewing gum'19934,959,226'Method of optimizing texture and processability of chewing gums and compositions made therefrom'19904,803,083'Method of optimizing texture and processability of chewing gums and compositions made therefrom'1989Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1989–1995Patents assigned to WRIGLEY W M JUN CO (4)· patent assignee history
1989–1995Based in Chicago, IL, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| WRIGLEY W M JUN CO | 4 | 1989–1995 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chicago, Illinois, US | 4 | 1989–1995 |