Inventor
Donald B. Knudson, Jr.
Inventor
Chester, VA, US
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A24Bprimary
A24BManufacture or preparation of tobacco for smoking or chewing100%
PatentTitleYear
4,674,519'Cohesive tobacco composition'1987Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1987Patents assigned to PHILIP MORRIS INC (1)· patent assignee history
1987Based in Chester, VA, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| PHILIP MORRIS INC | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Chester, Virginia, US | 1 | 1987 |