Growing community of inventors

Grand Haven, MI, United States of America

Brett Kooistra

Average Co-Inventor Count = 3.84

ph-index = 7

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 = 178

Brett KooistraTodd Ireland (4 patents)Brett KooistraJay Richard Machael (2 patents)Brett KooistraBrett Robert Kincaid (2 patents)Brett KooistraJohn Robert Koch (2 patents)Brett KooistraJohn Albert Colasanti (2 patents)Brett KooistraBenjamin Edinger (2 patents)Brett KooistraJesse Hahn (2 patents)Brett KooistraJorge Pensi (2 patents)Brett KooistraMauricio Escobar (2 patents)Brett KooistraMaurice R Fredricks (2 patents)Brett KooistraDavid J Spykerman (1 patent)Brett KooistraMark B Saffell (1 patent)Brett KooistraDavid J Ritch (1 patent)Brett KooistraCraig David Flowerday (1 patent)Brett KooistraAlvin Berdette Larson (1 patent)Brett KooistraGail Rae Matheus (1 patent)Brett KooistraDavid Eric Simon (1 patent)Brett KooistraAaron Jon Schradin (1 patent)Brett KooistraLeif Norland (1 patent)Brett KooistraBruce Fredricks (1 patent)Brett KooistraSean Michael Phillips (1 patent)Brett KooistraPaul Charles Caruso (1 patent)Brett KooistraNicolas Edward Emenaker (1 patent)Brett KooistraMitchell Mulder (1 patent)Brett KooistraGary L Cruce (1 patent)Brett KooistraLou Crenno (1 patent)Brett KooistraJason Matthew Dreger (1 patent)Brett KooistraMitchell Auerbach (1 patent)Brett KooistraBrett Kooistra (11 patents)Todd IrelandTodd Ireland (6 patents)Jay Richard MachaelJay Richard Machael (74 patents)Brett Robert KincaidBrett Robert Kincaid (61 patents)John Robert KochJohn Robert Koch (27 patents)John Albert ColasantiJohn Albert Colasanti (21 patents)Benjamin EdingerBenjamin Edinger (17 patents)Jesse HahnJesse Hahn (11 patents)Jorge PensiJorge Pensi (9 patents)Mauricio EscobarMauricio Escobar (8 patents)Maurice R FredricksMaurice R Fredricks (4 patents)David J SpykermanDavid J Spykerman (40 patents)Mark B SaffellMark B Saffell (22 patents)David J RitchDavid J Ritch (22 patents)Craig David FlowerdayCraig David Flowerday (14 patents)Alvin Berdette LarsonAlvin Berdette Larson (10 patents)Gail Rae MatheusGail Rae Matheus (9 patents)David Eric SimonDavid Eric Simon (9 patents)Aaron Jon SchradinAaron Jon Schradin (7 patents)Leif NorlandLeif Norland (6 patents)Bruce FredricksBruce Fredricks (6 patents)Sean Michael PhillipsSean Michael Phillips (5 patents)Paul Charles CarusoPaul Charles Caruso (4 patents)Nicolas Edward EmenakerNicolas Edward Emenaker (2 patents)Mitchell MulderMitchell Mulder (2 patents)Gary L CruceGary L Cruce (2 patents)Lou CrennoLou Crenno (2 patents)Jason Matthew DregerJason Matthew Dreger (1 patent)Mitchell AuerbachMitchell Auerbach (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. L&p Property Management Company (3 from 954 patents)

2. Steelcase Inc. (2 from 1,809 patents)

3. Hni Technologies Inc. (2 from 142 patents)

4. Johnson Controls Technology Company (1 from 1,941 patents)

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

6. Cequent Performance Products, Inc. (1 from 56 patents)

7. Fredricks Design, Inc. (1 from 2 patents)


11 patents:

1. 9254790 - Bike rack

2. 9173498 - Adjustable armrest for a seating unit

3. 9072383 - Modular chair mechanism with self-weighing

4. 8839725 - Table apparatus

5. 8678503 - Adjustable arm for chair

6. 8622477 - Adjustable armrest for a seating unit

7. 8061778 - Adjustable arm for chair

8. D649027 - Shelving bracket

9. D647634 - Frame assembly frame member

10. 7874620 - Health care chair

11. 6435587 - Console

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as of
12/7/2025
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