Inventor
John F. Vitkuske
Inventor
Midland, MI, US
Overview
Patents· 6 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C08Lprimary
C08LCompositions of macromolecular compounds75%
C08JWorking-up13%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests13%
PatentTitleYear
5,100,939'Bituminous compositions and method of making'19925,100,938'Bituminous compositions and methods of application to surfaces'19925,003,007'Copolymer blends'19915,003,005'Copolymer blends'19914,847,326'Copolymer blends'19894,585,816'Asphalt-block copolymer articles and method for the preparation thereof'1986Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1986–1992Patents assigned to DOW CHEMICAL CO (6)· patent assignee history
1986–1992Based in Midland, MI, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| DOW CHEMICAL CO | 6 | 1986–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Midland, MI, US | 6 | 1986–1992 |