Growing community of inventors

Arvada, CO, United States of America

Donald L Armstrong

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 = 6

Donald L ArmstrongChristopher S Derks (1 patent)Donald L ArmstrongRobert L Frenkel (1 patent)Donald L ArmstrongDonald L Armstrong (1 patent)Christopher S DerksChristopher S Derks (8 patents)Robert L FrenkelRobert L Frenkel (6 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Adolph Coors Company (1 from 140 patents)


1 patent:

1. 4874079 - Article transferring conveying system

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/18/2025
Loading…