Growing community of inventors

Farmington Hills, MI, United States of America

Donald F Marfilius

Average Co-Inventor Count = 2.31

ph-index = 5

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 = 99

Donald F MarfiliusSteven A Schulte (2 patents)Donald F MarfiliusWilliam F Klems (1 patent)Donald F MarfiliusRichard Johnson (1 patent)Donald F MarfiliusMichael S Gignilliat (1 patent)Donald F MarfiliusRandall E Szalma (1 patent)Donald F MarfiliusIftikhar Kamil (1 patent)Donald F MarfiliusDonald F Marfilius (5 patents)Steven A SchulteSteven A Schulte (6 patents)William F KlemsWilliam F Klems (3 patents)Richard JohnsonRichard Johnson (1 patent)Michael S GignilliatMichael S Gignilliat (1 patent)Randall E SzalmaRandall E Szalma (1 patent)Iftikhar KamilIftikhar Kamil (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Lear Seating Corporation (2 from 42 patents)

2. Magna Interior Systems Inc. (1 from 33 patents)

3. Douglas & Lomason Company (1 from 20 patents)

4. Magna Lomason, Inc. (1 from 9 patents)


5 patents:

1. 6183045 - Method of manufacturing an interior automotive component and components made therefrom

2. 5743982 - Method for bonding a cover to a flexible pad

3. 5407510 - Method for bonding a cover to a flexible pad

4. 5275779 - Method of forming an automotive armrest with cupholder

5. 5150946 - Automotive armrest with cupholder

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idiyas.com
as of
1/7/2026
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