Growing community of inventors

Korbach, Germany

Waldemar Drews

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 = 0

Waldemar DrewsDaniel Lengemann (1 patent)Waldemar DrewsWaldemar Drews (1 patent)Daniel LengemannDaniel Lengemann (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Continental Reifen Deutschland Gmbh (1 from 395 patents)


1 patent:

1. 12391074 - Pneumatic tire for bicycle

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/13/2026
Loading…