Growing community of inventors

The Woodlands, TX, United States of America

Killian D Efird

Average Co-Inventor Count = 4.00

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 = 2

Killian D Efird ↔ David E Vaughan (1 patent)Killian D Efird ↔ Paul E Eberly (1 patent)Killian D Efird ↔ Edward William Corcoran, Jr (1 patent)Killian D EfirdKillian D Efird (1 patent)David E VaughanDavid E Vaughan (73 patents)Paul E EberlyPaul E Eberly (41 patents)Edward William Corcoran, JrEdward William Corcoran, Jr (32 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Exxon Research and Engineering Company (1 from 4,227 patents)


1 patent:

1. 5264193 - Substituted stannosilicates, their preparation and use as natural gas

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
1/19/2026
Loading…