Growing community of inventors

Candler, NC, United States of America

Robert E First

Average Co-Inventor Count = 3.00

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 = 11

Robert E First ↔ John A Hodan (1 patent)Robert E First ↔ Robert N Armstrong (1 patent)Robert E FirstRobert E First (1 patent)John A HodanJohn A Hodan (24 patents)Robert N ArmstrongRobert N Armstrong (7 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Basf Corporation (1 from 2,036 patents)


1 patent:

1. 5147197 - Sealing plate for a spinnerette assembly

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