Inventor
Heinrich Ochs
Inventor
Sinntal, DE
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Fprimary
B41FPrinting machines or presses82%
B41LApparatus or devices for manifolding, duplicating or printing for office or other commercial purposes9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
5,136,940'Auxiliary drive for the ductor roller of a sheet-fed offset press'19925,110,109'Adjustable gripper device for sheet-fed rotary presses'19925,003,871'Inking unit for a rotary offset printing machine'19914,846,062'Sheet-turning drum in sheet-fed rotary printing presses'19894,841,861'Shifting gear for the inkbox of a printing press'19894,791,868'Shift-over device for controlling the turning drum grippers of a rotary sheet printing press'19884,711,173'Changing drive for the distributing rollers of at least one inking unit of a printing unit of an offset rotary press'19874,489,653'Clamping device for clamping printing plates on the plate cylinder of a printing machine'19844,466,347'Device for conveying ink or a damping agent'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1992Patents assigned to ROLAND MAN DRUCKMASCH (9)· patent assignee history
1984–1989Based in Oberzell, DE· patent location history
1987–1992Based in Sinntal, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROLAND MAN DRUCKMASCH | 9 | 1984–1992 |
Locations
| Location | Patents | Span |
|---|---|---|
| Sinntal, DE | 6 | 1987–1992 |
| Oberzell, DE | 3 | 1984–1989 |