For the Inventor, By the Inventor

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Weiland-Werke Ag

USPTO Granted Patents = 2

% Expired Patents = 50.0

CIPO Patents = 1

Forward Citations = 7

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6 inventors (with patents filed for the assignee):

Michael Scharf (1 out of 5 patents)

Klaus Ohla (1 out of 4 patents)

Franz J Puckert (1 out of 4 patents)

4. Wolfgang Duerrschnabel (1 out of 3 patents)

5. Heinrich Stueer (1 out of 2 patents)

6. Max Bletschacher (1 out of 2 patents)

7. Hans-Achim Kuhn (12 patents)

8. Derek E Tyler (90 patents)

9. Ronald N Caron (22 patents)

10. John F Breedis (50 patents)

11. Jorg Seeger (0 patent)

12. Andreas Bogel (0 patent)

2 patents: Sort by Forward Citations

1. 6933054 - Bearing material for the manufacture of wear-resistant slide bearings made of a copper-aluminum-alloy with defined cover layers (2005-08-23),

2. 4678637 - Copper-chromium-titanium-silicon alloy and application thereof (1987-07-07),

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USPTO Data Jan 1 1976 - Oct 6 2026

2 Patents

#51 in Ulm

#10,681 in Germany

Weiland-Werke Ag

Forward Citations = 7

6 inventors:

Michael Scharf (1 out of 5 patents)

Klaus Ohla (1 out of 4 patents)

Franz J Puckert (1 out of 4 patents)

4. Wolfgang Duerrschnabel (1 out of 3 patents)

5. Heinrich Stueer (1 out of 2 patents)

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