Growing community of inventors

Germering, Germany

Roland Hahn

Average Co-Inventor Count = 1.82

ph-index = 4

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 = 30

Roland HahnDominik Hoelzel (1 patent)Roland HahnMichael Deppe (1 patent)Roland HahnHarald Roedel (1 patent)Roland HahnRobert Koch (1 patent)Roland HahnRudolf Schröder (1 patent)Roland HahnMartin Schlenke (1 patent)Roland HahnRoland Hahn (5 patents)Dominik HoelzelDominik Hoelzel (6 patents)Michael DeppeMichael Deppe (2 patents)Harald RoedelHarald Roedel (1 patent)Robert KochRobert Koch (1 patent)Rudolf SchröderRudolf Schröder (1 patent)Martin SchlenkeMartin Schlenke (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Webasto Vehicle Systems International Gmbh (2 from 157 patents)

2. Webasto Ag (2 from 115 patents)

3. Webasto Ag and Rehau Ag & Co. (1 from 1 patent)

4. Rehau Ag + Co. (79 patents)


5 patents:

1. 7823965 - Wind deflector in the field of motor vehicles

2. 7422788 - Double-sided adhesive tape and method for fixing a sealing element in place

3. 7032963 - Motor vehicle roof with a wind deflector element with a spoiler body and process for production thereof

4. 6682132 - Roof module for a vehicle

5. 6485030 - Sealing element for use in motor vehicles

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as of
12/18/2025
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