For the Inventor, By the Inventor

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Cologne, Germany

Leybold Hearaeus Gmbh

USPTO Granted Patents = 2

Forward Citations = 27

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5 inventors (with patents filed for the assignee):

Peter Mahler (1 out of 14 patents)

Karl-Heinz Volker (1 out of 2 patents)

Rolf Heisig (1 out of 4 patents)

4. Werner Bachler (1 out of 6 patents)

5. Hans-Hermann Klein (1 out of 5 patents)

2 patents: Sort by Forward Citations

1. 4642995 - Damped displacer refrigerating machine (1987-02-17),

2. 4595483 - Cathode sputtering apparatus with adjacently arranged stations (1986-06-17),

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USPTO Data Jan 1 1976 - Jan 13 2026

2 Patents

#112 in Cologne

#10,524 in Germany

Cologne, Germany

Leybold Hearaeus Gmbh

Forward Citations = 27

5 inventors:

Peter Mahler (1 out of 14 patents)

Karl-Heinz Volker (1 out of 2 patents)

Rolf Heisig (1 out of 4 patents)

4. Werner Bachler (1 out of 6 patents)

5. Hans-Hermann Klein (1 out of 5 patents)

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