Inventor
Karlheinz Straub
Inventor
Heidenheim, DE
Overview
Patents· 24 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
D21Fprimary
D21FPaper-making machines40%
D21GCalenders17%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors9%
Y10TTechnical subjects covered by former us classification9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests6%
B08BCleaning in general4%
B65HHandling thin or filamentary material, e.g. sheets, webs, cables4%
F26BDrying solid materials or objects by removing liquid therefrom4%
B07BSeparating solids from solids by sieving, screening, sifting or by using gas currents2%
B26DCutting2%
PatentTitleYear
7,166,194'Water jet cutter'20077,112,260'Process and device for cleaning a circulating belt'20066,497,792'Paper machine using metal screen for press section and dryer cylinders'20026,425,513'Device and method for transferring a threading strip or a material strip'20026,379,502'Process and device for transferring a traveling material web'20026,364,959'Process for cleaning a transport belt'20026,346,171'Paper making machine using separate metal screens for press and dryer cylinders'20026,176,939'Cleaning device and process'20016,143,092'Process for cleaning a transport belt'20006,135,267'Device for cleaning a transport belt'20006,116,156'Machine for producing a continuous material web'20006,088,926'Dryer section'20006,053,986'Cleaning device and process'20006,050,392'Cleaning device and process'20006,051,076'Device for cleaning a transport belt'20005,987,777'Dry end'19995,964,956'Process for cleaning a transport belt'19995,879,515'Jet device'19995,829,158'Dryer section with attached drive mechanism'19985,799,556'Strip severing device for paper web'19985,787,603'Pressing the web to the dryer in a dryer section'19985,783,044'Belt cleaning device for papermaking machines'19985,771,603'Dryer section'19985,557,860'Dryer section with moistening devices at latter ends'1996Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1996Patents assigned to VOITH SULZER PAPERMASCHINEN GM (1)· patent assignee history
1996–2007Based in Heidenheim, DE· patent location history
1998–2002Patents assigned to VOITH SULZER PAPIERMASCH GMBH (18)· patent assignee history
1998Patents assigned to VOITH SULZER PAPIERMASHINEN GM (1)· patent assignee history
2002Patents assigned to VOITH SULZER PAPIERTECH PATENT (2)· patent assignee history
2006–2007Patents assigned to VOITH PAPER PATENT GMBH (2)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| VOITH SULZER PAPIERMASCH GMBH | 18 | 1998–2002 |
| VOITH PAPER PATENT GMBH | 2 | 2006–2007 |
| VOITH SULZER PAPIERTECH PATENT | 2 | 2002 |
| VOITH SULZER PAPERMASCHINEN GM | 1 | 1996 |
| VOITH SULZER PAPIERMASHINEN GM | 1 | 1998 |
Locations
| Location | Patents | Span |
|---|---|---|
| Heidenheim, DE | 24 | 1996–2007 |