Growing community of inventors

St. Gallen, Switzerland

Robert Lehmann

Average Co-Inventor Count = 1.00

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 = 28

Robert LehmannRobert Lehmann (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Ransburg-gema Ag (1 from 27 patents)


1 patent:

1. 4941778 - Method and apparatus for measuring and regulating the flow rate of

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/19/2025
Loading…