Growing community of inventors

Asheville, NC, United States of America

Robert John Catterfeld

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 = 1

Robert John CatterfeldMichael Mark Muehlemann (1 patent)Robert John CatterfeldDarryl Alexander Thomas (1 patent)Robert John CatterfeldRobert John Catterfeld (1 patent)Michael Mark MuehlemannMichael Mark Muehlemann (29 patents)Darryl Alexander ThomasDarryl Alexander Thomas (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Illumination Technologies, Inc. (1 from 5 patents)


1 patent:

1. 7364335 - Modular optical light line unit

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/18/2026
Loading…