Growing community of inventors

Grand Rapids, MI, United States of America

Thomas R Maas

Average Co-Inventor Count = 9.49

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 = 396

Thomas R MaasMark T Slager (4 patents)Thomas R MaasMichael L Deimen (4 patents)Thomas R MaasRandall P Nelsen (4 patents)Thomas R MaasMichael E Wurth (4 patents)Thomas R MaasRoyal A Kent (4 patents)Thomas R MaasTerence M Duncan (4 patents)Thomas R MaasEdmund X Klipa (4 patents)Thomas R MaasJon R Mullen (4 patents)Thomas R MaasAlan L Pearson (4 patents)Thomas R MaasCarolyn M Varellas-Olree (4 patents)Thomas R MaasGale F Wilcox (4 patents)Thomas R MaasLinda M Parker (4 patents)Thomas R MaasJames G Paulsen (4 patents)Thomas R MaasGary H Grund (4 patents)Thomas R MaasCraig S DeDamos (4 patents)Thomas R MaasDavid A Feutz (4 patents)Thomas R MaasCharles G Humphrey (3 patents)Thomas R MaasKarl Jahn Mead (1 patent)Thomas R MaasDavid A Shipman (1 patent)Thomas R MaasScott H Russell (1 patent)Thomas R MaasMarvin C Knauf (1 patent)Thomas R MaasEdward L Tyler (1 patent)Thomas R MaasTimothy H Schipper (1 patent)Thomas R MaasSteven E Wiersma (1 patent)Thomas R MaasLarry L Rillema (1 patent)Thomas R MaasJeffery A Musculus (1 patent)Thomas R MaasPaul P Hausner (1 patent)Thomas R MaasCharles G Humphrey, Deceased (1 patent)Thomas R MaasGary P Frantz (1 patent)Thomas R MaasLarry D Fox (1 patent)Thomas R MaasRobert J Doornbos (1 patent)Thomas R MaasJames L Brandt (1 patent)Thomas R MaasThomas R Maas (6 patents)Mark T SlagerMark T Slager (39 patents)Michael L DeimenMichael L Deimen (28 patents)Randall P NelsenRandall P Nelsen (18 patents)Michael E WurthMichael E Wurth (10 patents)Royal A KentRoyal A Kent (8 patents)Terence M DuncanTerence M Duncan (8 patents)Edmund X KlipaEdmund X Klipa (7 patents)Jon R MullenJon R Mullen (6 patents)Alan L PearsonAlan L Pearson (5 patents)Carolyn M Varellas-OlreeCarolyn M Varellas-Olree (5 patents)Gale F WilcoxGale F Wilcox (5 patents)Linda M ParkerLinda M Parker (5 patents)James G PaulsenJames G Paulsen (4 patents)Gary H GrundGary H Grund (4 patents)Craig S DeDamosCraig S DeDamos (4 patents)David A FeutzDavid A Feutz (4 patents)Charles G HumphreyCharles G Humphrey (3 patents)Karl Jahn MeadKarl Jahn Mead (71 patents)David A ShipmanDavid A Shipman (28 patents)Scott H RussellScott H Russell (15 patents)Marvin C KnaufMarvin C Knauf (14 patents)Edward L TylerEdward L Tyler (3 patents)Timothy H SchipperTimothy H Schipper (2 patents)Steven E WiersmaSteven E Wiersma (1 patent)Larry L RillemaLarry L Rillema (1 patent)Jeffery A MusculusJeffery A Musculus (1 patent)Paul P HausnerPaul P Hausner (1 patent)Charles G Humphrey, DeceasedCharles G Humphrey, Deceased (1 patent)Gary P FrantzGary P Frantz (1 patent)Larry D FoxLarry D Fox (1 patent)Robert J DoornbosRobert J Doornbos (1 patent)James L BrandtJames L Brandt (1 patent)
..
Inventor’s number of patents
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Strength of working relationships

Company Filing History:

1. Steelcase Inc. (6 from 1,810 patents)


6 patents:

1. 6415567 - Furniture post top cap attachment and trim registry

2. 5230552 - Worksurface utilities module

3. 5220871 - Modular furniture

4. 5103741 - Modular furniture

5. 5094174 - Modular furniture

6. 5092253 - Modular furniture

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as of
12/10/2025
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