Growing community of inventors

Hamm, Germany

Richard Wiemer

Average Co-Inventor Count = 2.00

ph-index = 1

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 = 5

Richard Wiemer ↔ Guenter Klafka (1 patent)Richard WiemerRichard Wiemer (1 patent)Guenter KlafkaGuenter Klafka (2 patents)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. E.i. Dupont De Nemours and Company (1 from 16,338 patents)


1 patent:

1. 6451435 - Interlayer structure for laminated glass

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12/6/2025
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