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For the Inventor, By the Inventor

Sheboygan, WI, United States of America

K.w. Muth Company, Inc.

Calculating rank
USPTO Granted Patents = 42

% Expired Patents = 16.7


Trademarks = 4

Forward Citations = 7,426

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21 inventors (with patents filed for the assignee):

goldMedal Daniel J Mathieu (21 out of 23 patents)

silverMedal Daniel R Todd (16 out of 16 patents)

bronzeMedal Allen A Bukosky (16 out of 16 patents)

4.  John K Roberts (12 out of 166 patents)

5.  Michael J Musiel (10 out of 11 patents)

6.  Michael D Muth (4 out of 4 patents)

7.  Keith R Spencer (3 out of 3 patents)

8.  Dmitry Naroditsky (2 out of 2 patents)

9.  Marc Morgovsky (2 out of 2 patents)

10.  Barnes W Woodhall (2 out of 2 patents)

11.  Dmitry Yurjevich Sokolov (1 out of 4 patents)

12.  Leonid Gaber (1 out of 9 patents)

13.  Thomas P Alberti (1 out of 1 patent)

14.  Sergei Kuklev (1 out of 1 patent)

15.  Daniel J Mathleu (1 out of 1 patent)


Core Competencies:
Optic Assembly
Signaling Assembly
Electromagnetic Radiation
Visual Warning Device
Light Intensifier Tube
Object Detection
Mirror Assembly
Backup Assistance Indicator
Electrical Circuit Board
Instrument Display
Animal Feeding Device

42 patents:

1. 8708536 - Optic assembly for mirror (2014-04-29),
2. 8382349 - Signaling assembly (2013-02-26),
3. 7416318 - Signaling assembly (2008-08-26),
4. 7327321 - Electromagnetic radiation assembly (2008-02-05),
5. 7273307 - Signaling assembly (2007-09-25),
6. 7241037 - Signaling assembly (2007-07-10),
7. 7192172 - Visual warning device (2007-03-20),
8. 7104676 - Signaling assembly (2006-09-12),
9. 7015642 - Light intensifier tube (2006-03-21),
10. 7008091 - Electromagnetic radiation assembly (2006-03-07),
11. 6918685 - Mirror with integrated signaling assembly (2005-07-19),
12. 6749325 - Signaling assembly (2004-06-15),
13. 6700123 - Object detection apparatus (2004-03-02),
14. 6257746 - Signalling assembly (2001-07-10),
15. D430088 - Combined rearview mirror and five pixel signalling indicator (2000-08-29),
Company Overview
K.w. Muth Company, Inc., based in Sheboygan, Wisconsin, specializes in the development and manufacturing of advanced optical and signaling assemblies. The company focuses on technologies related to electromagnetic radiation and visual warning devices, enhancing safety and visibility in various applications. Their expertise includes light intensifier tubes and object detection apparatus, contributing to innovations in automotive and industrial sectors. K.w. Muth is recognized for its commitment to quality and precision in the design of combined rearview mirrors and specialized mirror coatings.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

K.w. Muth Company, Inc. USPTO Patent Assignee Logo
42 Patents

#6 in Sheboygan, WI

#204 in Wisconsin

#8,270 in US

#16,383 in the World

Sheboygan, WI (US)
Sheboygan, WI, United States of America

K.w. Muth Company, Inc.

Forward Citations = 7,426

21 inventors:

goldMedal Daniel J Mathieu (21 out of 23 patents)

silverMedal Daniel R Todd (16 out of 16 patents)

bronzeMedal Allen A Bukosky (16 out of 16 patents)

4.  John K Roberts (12 out of 166 patents)

5.  Michael J Musiel (10 out of 11 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: K.w. Muth Company, Inc.. Retrieved from https://idiyas.com/company/k-w-muth-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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