Inventor
Klaus Michael
Inventor
Gelnhausen, DE
Overview
Patents· 11 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
C23Cprimary
C23CCoating metallic material32%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests16%
B23QDetails, components, or accessories for machine tools, e.g. arrangements for copying or controlling11%
B65GTransport or storage devices, e.g. conveyors for loading or tipping, shop conveyor systems or pneumatic tube conveyors11%
H01JElectric discharge tubes or discharge lamps11%
Y10TTechnical subjects covered by former us classification11%
B07CPostal sorting5%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
PatentTitleYear
6,335,054'Air lock for introducing substrates to and/or removing them from a treatment chamber'20026,206,975'Vacuum treatment system for application of thin, hard layers'20016,196,154'Air lock for introducing substrates to and/or removing them from a treatment chamber'20016,187,160'Apparatus for the coating of substrates in a vacuum chamber'20016,132,562'Method and device for transporting cylindrical substrates to be coated'20005,423,971'Arrangement for coating substrates'19955,292,419'Sputtering unit'19945,108,789'Method for manufacturing disk-shaped recording media'19925,097,794'Apparatus for transporting substrates in a vacuum coating system'19924,936,329'Device for cleaning, testing and sorting of workpieces'19904,936,180'Apparatus for machining workpieces, particularly flat circular disk-shaped substrates'1990Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1990–1995Patents assigned to LEYBOLD AG (6)· patent assignee history
1990–1992Based in Gelnhausen-Haitz, DE· patent location history
1992–2002Based in Gelnhausen, DE· patent location history
2000–2002Patents assigned to LEYBOLD SYSTEMS GMBH (5)· patent assignee history
2001Based in Schone, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LEYBOLD AG | 6 | 1990–1995 |
| LEYBOLD SYSTEMS GMBH | 5 | 2000–2002 |
Locations
| Location | Patents | Span |
|---|---|---|
| Gelnhausen, DE | 7 | 1992–2002 |
| Gelnhausen-Haitz, DE | 3 | 1990–1992 |
| Schone, DE | 1 | 2001 |