Growing community of inventors

Hannover, Germany

Holger Kelpe

Average Co-Inventor Count = 2.37

ph-index = 6

The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.

Forward Citations = 118

Holger KelpeMarcus Schulz (6 patents)Holger KelpeAndreas Böhm (2 patents)Holger KelpeMike Heurich (1 patent)Holger KelpeTino Wiggers (1 patent)Holger KelpeReiner Hölscher (1 patent)Holger KelpeStefan Klik (1 patent)Holger KelpeIngo Meyer (1 patent)Holger KelpeJens Willms (1 patent)Holger KelpeAndreas Sievers (1 patent)Holger KelpePrzemyslaw Kolinka (1 patent)Holger KelpeHolger Kelpe (9 patents)Marcus SchulzMarcus Schulz (8 patents)Andreas BöhmAndreas Böhm (2 patents)Mike HeurichMike Heurich (10 patents)Tino WiggersTino Wiggers (10 patents)Reiner HölscherReiner Hölscher (9 patents)Stefan KlikStefan Klik (5 patents)Ingo MeyerIngo Meyer (3 patents)Jens WillmsJens Willms (3 patents)Andreas SieversAndreas Sievers (3 patents)Przemyslaw KolinkaPrzemyslaw Kolinka (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Wabco Gmbh (9 from 370 patents)


9 patents:

1. 9121499 - Transmission actuator

2. 9109696 - Gear actuator

3. D681782 - Valve unit

4. D661631 - Gearbox actuator

5. D638336 - Gearbox actuator

6. D627694 - Transmission range cylinder

7. D601933 - Split cylinder actuator

8. D600180 - Clutch actuator

9. D600179 - Gearbox actuator

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as of
12/18/2025
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