Growing community of inventors

West Alexandria, OH, United States of America

Duane H Friend

Average Co-Inventor Count = 2.40

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 = 57

Duane H Friend ↔ Karl Siegfried Schroeder (1 patent)Duane H Friend ↔ Mark Mingjun Xie (1 patent)Duane H Friend ↔ Clyde W Norman (1 patent)Duane H FriendDuane H Friend (2 patents)Karl Siegfried SchroederKarl Siegfried Schroeder (18 patents)Mark Mingjun XieMark Mingjun Xie (10 patents)Clyde W NormanClyde W Norman (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Premark Feg L.l.c. (2 from 267 patents)


2 patents:

1. 6612227 - Peeler having a removable liner

2. 5758963 - Dough hook and a food mixer utilizing said hook

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/16/2025
Loading…