Growing community of inventors

Ferndale, MI, United States of America

Tracy Lee Simpson

Average Co-Inventor Count = 3.31

ph-index = 4

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 = 177

Tracy Lee SimpsonAlan Sturt (1 patent)Tracy Lee SimpsonJohn Marstan Tiesler (1 patent)Tracy Lee SimpsonThomas S Hicks (1 patent)Tracy Lee SimpsonGerald O Morrison (1 patent)Tracy Lee SimpsonJames A Mulvihill (1 patent)Tracy Lee SimpsonJason P Baldas (1 patent)Tracy Lee SimpsonRichard David George (1 patent)Tracy Lee SimpsonHitoshi Ohashi (1 patent)Tracy Lee SimpsonEileen Marie Avram (1 patent)Tracy Lee SimpsonDouglas Kroll (1 patent)Tracy Lee SimpsonGregory W Alfano (1 patent)Tracy Lee SimpsonWilliam Edwin Palaski (1 patent)Tracy Lee SimpsonDouglas J Kroll (1 patent)Tracy Lee SimpsonTracy Lee Simpson (4 patents)Alan SturtAlan Sturt (37 patents)John Marstan TieslerJohn Marstan Tiesler (36 patents)Thomas S HicksThomas S Hicks (20 patents)Gerald O MorrisonGerald O Morrison (19 patents)James A MulvihillJames A Mulvihill (12 patents)Jason P BaldasJason P Baldas (10 patents)Richard David GeorgeRichard David George (6 patents)Hitoshi OhashiHitoshi Ohashi (4 patents)Eileen Marie AvramEileen Marie Avram (4 patents)Douglas KrollDouglas Kroll (2 patents)Gregory W AlfanoGregory W Alfano (2 patents)William Edwin PalaskiWilliam Edwin Palaski (1 patent)Douglas J KrollDouglas J Kroll (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Lear Corporation (3 from 2,351 patents)

2. Leak Corporation (1 from 1 patent)


4 patents:

1. 7121601 - Integrated expandable cargo system for vehicles

2. 6793449 - Integrated retractable cargo tie-down

3. 6575528 - Modular overhead console assembly

4. 6267428 - Overhead console for motor vehicle

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as of
12/26/2025
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