Inventor
Dirk Thomas
Inventor
Heidenheim, DE
Overview
Patents· 4 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Fprimary
D21FPaper-making machines50%
D21GCalenders17%
E01FAdditional work, such as equipping roads or the construction of platforms, helicopter landing stages, signs, snow fences, or the like17%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests17%
PatentTitleYear
10,415,198Mobile vehicle barrier20196,521,089'Process for controlling or regulating the basis weight of a paper or cardboard web'20036,299,731'Process and headbox system for improving consistency cross-direction profile of fiber web'20015,958,189'Wet part of a paper making machine'1999Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1999Patents assigned to VOITH SULZER PAPIERMASCH GMBH (1)· patent assignee history
1999–2003Based in Heidenheim, DE· patent location history
2001–2003Patents assigned to VOITH SULZER PAPIERTECH PATENT (2)· patent assignee history
2019Patents assigned to COWBOY BARRIERS LLC (1)· patent assignee history
2019Based in Owasso, OK, US· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VOITH SULZER PAPIERTECH PATENT | 2 | 2001–2003 |
| COWBOY BARRIERS LLC | 1 | 2019 |
| VOITH SULZER PAPIERMASCH GMBH | 1 | 1999 |
Locations
| Location | Patents | Span |
|---|---|---|
| Heidenheim, DE | 3 | 1999–2003 |
| Owasso, OK, US | 1 | 2019 |