Inventor
Gunther Schroder
Inventor
Birmenstorf, CH
Overview
Patents· 9 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C22Fprimary
C22FChanging the physical structure of non-ferrous metals and non-ferrous alloys45%
B22FWorking metallic powder9%
C07CAcyclic or carbocyclic compounds9%
C09DCoating compositions, e.g. paints, varnishes or lacquers9%
C21DModifying the physical structure of ferrous metals9%
H01HElectric switches9%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests9%
PatentTitleYear
6,242,052'Triboelectric chargeable coating powder'20014,713,483'Process for the production of oxalic acid diesters'19874,612,062'Process for producing a fine-grained workpiece from a nickel-based superalloy'19864,588,552'Process for the manufacture of a workpiece from a creep-resistant alloy'19864,583,720'Apparatus for the zone-annealing of a workpiece consisting of a high-temperature material'19864,453,985'Process for the production of a fine-grained work piece as finished part from a heat resistant austenitic nickel based alloy'19844,404,025'Process for manufacturing semifinished product from a memory alloy containing copper'19834,386,971'Process for manufacturing a finished component from an Ni/Ti or Ni/Ti/Cu memory alloy'19834,311,890'High-voltage, blast-actuated power switch having a deformable bridge conductor'1982Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1982–1986Patents assigned to BBC BROWN BOVERI & CIE (7)· patent assignee history
1982–1986Based in Birmenstorf, CH· patent location history
1987Patents assigned to ROEHM GMBH (1)· patent assignee history
1987Based in Ober-Ramstadt, DE· patent location history
2001Patents assigned to BASF COATINGS AG (1)· patent assignee history
2001Based in Mannheim, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| BBC BROWN BOVERI & CIE | 7 | 1982–1986 |
| BASF COATINGS AG | 1 | 2001 |
| ROEHM GMBH | 1 | 1987 |
Locations
| Location | Patents | Span |
|---|---|---|
| Birmenstorf, CH | 7 | 1982–1986 |
| Mannheim, DE | 1 | 2001 |
| Ober-Ramstadt, DE | 1 | 1987 |