Growing community of inventors

San Jose, CA, United States of America

Daphne L Wollmann

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 = 3

Daphne L Wollmann ↔ Arthur F Diaz (1 patent)Daphne L WollmannDaphne L Wollmann (1 patent)Arthur F DiazArthur F Diaz (12 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lexmark International, Inc. (1 from 3,034 patents)


1 patent:

1. 5073469 - Toner compositions

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/11/2026
Loading…