Inventor
Arnold J. Schmitt
Inventor
Beloit, WI, US
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Fprimary
D21FPaper-making machines60%
C07CAcyclic or carbocyclic compounds20%
C08LCompositions of macromolecular compounds20%
PatentTitleYear
5,207,942'Preparation of mixtures of diphenylmethane diisocyanates and polyphenylpolymethylene polyisocyanates having a reduced iodine color number'19934,257,844'Press section arrangement'19814,075,056'Press section structure'19784,036,684'High bulk tissue forming and drying apparatus'1977Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1977–1981Patents assigned to BELOIT CORP (3)· patent assignee history
1977–1981Based in Beloit, WI, US· patent location history
1993Patents assigned to BASF AG (1)· patent assignee history
1993Based in Friedelsheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BELOIT CORP | 3 | 1977–1981 |
| BASF AG | 1 | 1993 |
Locations
| Location | Patents | Span |
|---|---|---|
| Beloit, WI, US | 3 | 1977–1981 |
| Friedelsheim, DE | 1 | 1993 |