Inventor
Joseph D. Guthrie
Inventor
Murrysville, PA, US
Overview
Patents· 13 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B41Cprimary
B41CProcesses for the manufacture or reproduction of printing surfaces21%
Y10TTechnical subjects covered by former us classification18%
B05DProcesses for applying fluent materials to surfaces, in general11%
C23CCoating metallic material11%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests11%
C25DProcesses for the electrolytic or electrophoretic production of coatings7%
B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form4%
B41NPrinting plates or foils4%
C09DCoating compositions, e.g. paints, varnishes or lacquers4%
C11DDetergent compositions4%
PatentTitleYear
8,309,237'Corrosion resistant aluminum alloy substrates and methods of producing the same'20127,732,068'Corrosion resistant aluminum alloy substrates and methods of producing the same'20107,371,432'Process for making a metal-polymer composite having an irradiated polymer coating'20087,067,232'Printing Plate'20066,783,836'Pretreated sheet product for lithographic plates'20046,749,992'Printing plate'20046,631,679'Printing plate material with electrocoated layer'20036,521,391'Printing plate'20036,405,651'Electrocoating process for making lithographic sheet material'20026,374,737'Printing plate material with electrocoated layer'20026,030,710'Copolymer primer for aluminum alloy food and beverage containers'20006,020,030'Coating an aluminum alloy substrate'20005,622,569'Aluminum rigid container sheet cleaner and cleaning method'1997Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1997–2000Patents assigned to ALUMINUM CO OF AMERICA (2)· patent assignee history
1997–2012Based in Murrysville, PA, US· patent location history
2000–2012Patents assigned to ALCOA INC (11)· patent assignee history
2012Patents assigned to ASKIN ALBERT L (1)· patent assignee history
2012Patents assigned to GUTHRIE JOSEPH D (1)· patent assignee history
2012Patents assigned to LEE WILSON C (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| ALCOA INC | 11 | 2000–2012 |
| ALUMINUM CO OF AMERICA | 2 | 1997–2000 |
| ASKIN ALBERT L | 1 | 2012 |
| GUTHRIE JOSEPH Dself | 1 | 2012 |
| LEE WILSON C | 1 | 2012 |
Locations
| Location | Patents | Span |
|---|---|---|
| Murrysville, Pennsylvania, US | 13 | 1997–2012 |