Growing community of inventors

Walled Lake, MI, United States of America

Todd M Willis

Average Co-Inventor Count = 3.00

ph-index = 3

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 = 40

Todd M WillisRobert M Waters (2 patents)Todd M WillisJohn C Kapcoe (2 patents)Todd M WillisDaniel J Vialard (1 patent)Todd M WillisErich Jacob Gernand (1 patent)Todd M WillisTodd M Willis (3 patents)Robert M WatersRobert M Waters (5 patents)John C KapcoeJohn C Kapcoe (3 patents)Daniel J VialardDaniel J Vialard (4 patents)Erich Jacob GernandErich Jacob Gernand (3 patents)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Federal-mogul World Wide, Inc. (3 from 453 patents)


3 patents:

1. 7048279 - Laminated carrier gasket with off-set elastomeric sealing

2. 6523561 - Snap-together filter system for transmission oil pan and method of manufacture

3. 6488844 - Oil pan including a snap-fit cover and removable oil filter element

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as of
12/18/2025
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