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Plain City, OH, United States of America

David A Trayser

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 = 5

David A Trayser ↔ John E Lambert (1 patent)David A Trayser ↔ David W Procknow (1 patent)David A TrayserDavid A Trayser (1 patent)John E LambertJohn E Lambert (5 patents)David W ProcknowDavid W Procknow (2 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Gas Research Institute (1 from 645 patents)


1 patent:

1. 5230321 - Lean-burn internal combustion gas engine

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12/19/2025
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