Growing community of inventors

Orland Park, IL, United States of America

Donald A Cech

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 = 11

Donald A Cech ↔ Robert J Oliver (1 patent)Donald A Cech ↔ Christopher J Kelly (1 patent)Donald A Cech ↔ Allan D Hillyer (1 patent)Donald A CechDonald A Cech (1 patent)Robert J OliverRobert J Oliver (3 patents)Christopher J KellyChristopher J Kelly (1 patent)Allan D HillyerAllan D Hillyer (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Case Corporation (1 from 575 patents)


1 patent:

1. 6089112 - Method and apparatus for starting an engine

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12/30/2025
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