Growing community of inventors

Annandale, VA, United States of America

William D Griffiths

Average Co-Inventor Count = 2.67

ph-index = 2

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 = 14

William D GriffithsArthur G Carr (2 patents)William D GriffithsChristopher A Durgin (1 patent)William D GriffithsJ Alexander Hill (1 patent)William D GriffithsWilliam D Griffiths (2 patents)Arthur G CarrArthur G Carr (9 patents)Christopher A DurginChristopher A Durgin (4 patents)J Alexander HillJ Alexander Hill (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Nomadic Structures, Inc. (2 from 10 patents)


2 patents:

1. 5486043 - Carrying case having detachable step stool

2. 5044595 - Collapsible podium

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/6/2025
Loading…