Growing community of inventors

Marine City, MI, United States of America

Robert C Kogelschatz

Average Co-Inventor Count = 5.00

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 = 20

Robert C KogelschatzJon D Sparham (2 patents)Robert C KogelschatzThomas C Nanney (2 patents)Robert C KogelschatzRalph J Mandarino (2 patents)Robert C KogelschatzCon J Nolan (2 patents)Robert C KogelschatzRobert C Kogelschatz (2 patents)Jon D SparhamJon D Sparham (7 patents)Thomas C NanneyThomas C Nanney (7 patents)Ralph J MandarinoRalph J Mandarino (5 patents)Con J NolanCon J Nolan (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Mascotech, Inc. (2 from 24 patents)


2 patents:

1. 5474217 - Article carrier for automotive vehicles

2. 5375750 - Article carrier for automotive vehicles

Please report any incorrect information to support@idiyas.com
idiyas.com
as of
12/11/2025
Loading…