Growing community of inventors

West Olive, MI, United States of America

Michael A Johnson

Average Co-Inventor Count = 3.95

ph-index = 6

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 = 110

Michael A JohnsonPeter James Keyzer (4 patents)Michael A JohnsonJohn Matthai (3 patents)Michael A JohnsonJoel Ruiter (3 patents)Michael A JohnsonMichael James Katje (3 patents)Michael A JohnsonJoshua DeWys (3 patents)Michael A JohnsonTaiyoh Afrik (3 patents)Michael A JohnsonDaniel Grabowski (2 patents)Michael A JohnsonDmitrii M Marinin (2 patents)Michael A JohnsonErik L Dismore (2 patents)Michael A JohnsonCharles G Wagner (2 patents)Michael A JohnsonBrian D Alexander (1 patent)Michael A JohnsonMitchell Ray Bakker (1 patent)Michael A JohnsonBrian G Parker (1 patent)Michael A JohnsonJeffrey L Clark (1 patent)Michael A JohnsonJames R Kilduff (1 patent)Michael A JohnsonKevin Scott Breuker (1 patent)Michael A JohnsonEric S Toth (1 patent)Michael A JohnsonLawrence W Kallio, Iii (1 patent)Michael A JohnsonKade Roggentine (1 patent)Michael A JohnsonFranz C Narowski (1 patent)Michael A JohnsonMark W Harburg (1 patent)Michael A JohnsonMichael A Johnson (10 patents)Peter James KeyzerPeter James Keyzer (11 patents)John MatthaiJohn Matthai (25 patents)Joel RuiterJoel Ruiter (14 patents)Michael James KatjeMichael James Katje (14 patents)Joshua DeWysJoshua DeWys (7 patents)Taiyoh AfrikTaiyoh Afrik (3 patents)Daniel GrabowskiDaniel Grabowski (19 patents)Dmitrii M MarininDmitrii M Marinin (2 patents)Erik L DismoreErik L Dismore (2 patents)Charles G WagnerCharles G Wagner (2 patents)Brian D AlexanderBrian D Alexander (31 patents)Mitchell Ray BakkerMitchell Ray Bakker (19 patents)Brian G ParkerBrian G Parker (16 patents)Jeffrey L ClarkJeffrey L Clark (9 patents)James R KilduffJames R Kilduff (3 patents)Kevin Scott BreukerKevin Scott Breuker (3 patents)Eric S TothEric S Toth (3 patents)Lawrence W Kallio, IiiLawrence W Kallio, Iii (2 patents)Kade RoggentineKade Roggentine (2 patents)Franz C NarowskiFranz C Narowski (1 patent)Mark W HarburgMark W Harburg (1 patent)
..
Inventor’s number of patents
..
Strength of working relationships

Company Filing History:

1. Herman Miller, Inc. (3 from 605 patents)

2. Ditto Sales, Inc./versteel (2 from 6 patents)

3. Bissell Homecare, Inc. (1 from 587 patents)

4. Millerknoll, Inc. (1 from 116 patents)

5. Cascade Engineering, Inc. (1 from 63 patents)

6. Scranton Products, Inc. (1 from 13 patents)

7. Spectrum Health Innovations LLC (1 from 9 patents)


10 patents:

1. 11812848 - Furniture system

2. 11291302 - Furniture system

3. 10842266 - Furniture system

4. 10398613 - Patient support device and related method of use

5. D796936 - Hinge

6. D792718 - Chair

7. D786591 - Table

8. 9614338 - Power module having multiple power receptacles

9. 7219390 - Surface cleaner with folding upright handle and method of packaging same

10. D535448 - Refuse cart

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as of
12/8/2025
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