Inventor
Walter J. Pelczarski
Inventor
Downers Grove, IL, US
Overview
Patents· 8 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Fprimary
B41FPrinting machines or presses33%
B41CProcesses for the manufacture or reproduction of printing surfaces20%
G03GElectrography20%
H01RElectrically-conductive connections20%
H02BBoards, substations or switching arrangements for the supply or distribution of electric power7%
PatentTitleYear
5,329,296'Imaging system for a printing press'19945,309,175'Imaging system for a printing press'19945,305,019'Imaging system for a printing press'19945,253,582'Sealing device for a printing press'19935,088,402'Pressurized printing fluid input system for keyless lithographic printing'19924,648,679'Connector assembly for mass termination'19874,483,580'Electrical connectors with protective hood'19844,477,047'Mounting mechanism for flanged electrical modules and the like'1984Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1984–1987Patents assigned to ALLIED CORP (3)· patent assignee history
1984–1994Based in Downers Grove, IL, US· patent location history
1992–1994Patents assigned to ROCKWELL INTERNATIONAL CORP (5)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ROCKWELL INTERNATIONAL CORP | 5 | 1992–1994 |
| ALLIED CORP | 3 | 1984–1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Downers Grove, Illinois, US | 8 | 1984–1994 |