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For the Inventor, By the Inventor

Novi, MI, United States of America

Brasscraft Manufacturing Company


USPTO Granted Patents = 127



Trademarks = 25

Forward Citations = 2,074

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80 inventors (with patents filed for the assignee):

goldMedal Leonard C Andrus (30 out of 30 patents)

silverMedal Bruce Wayne Higgins (18 out of 19 patents)

bronzeMedal Joseph P Schutte (17 out of 18 patents)

4.  Ronald D Green (13 out of 25 patents)

5.  William Franklin Turnau, Iii (9 out of 11 patents)

6.  David Jonathan Byron (8 out of 20 patents)

7.  Nicole Collins (8 out of 8 patents)

8.  Alicia Krause (8 out of 8 patents)

9.  Lauren Mamelka (8 out of 8 patents)

10.  Amos Gil (7 out of 9 patents)

11.  Larry G Turner (7 out of 16 patents)

12.  William F Turnau, Iii (6 out of 6 patents)

13.  Douglas Wayne Mirth (6 out of 6 patents)

14.  Brian D Sanzone (4 out of 4 patents)

15.  James Scanlon (4 out of 4 patents)


Core Competencies:
Excess Flow Valve
Thermal Valve
Faucet Handles
Drain Cleaning Tool
Rotary Plug Valve
Handheld Sprayer
Supply Stop
Drain Strainer
Plumbing Tool
Fluid Connector
Bismuth Brass Alloy
Gas Supply Coupling

127 patents:

1. 11681308 - Excess flow and thermal valve (2023-06-20),
2. 11560967 - Rotation-resistant push-on conduit coupling cartridge (2023-01-24),
3. 11332913 - Universal faucet handles (2022-05-17),
4. 11118694 - Multiple outlet valve assembly (2021-09-14),
5. 11035111 - Plunger (2021-06-15),
6. 10877498 - Excess flow and thermal valve (2020-12-29),
7. D901794 - Drain cleaning tool (2020-11-10),
8. 10450730 - Universal faucet handles (2019-10-22),
9. 10443743 - Rotary plug valve (2019-10-15),
10. 10240330 - Compact drain snake (2019-03-26),
11. 10041238 - Plunger (2018-08-07),
12. 9963862 - Elastic membrane strainer for a drain (2018-05-08),
13. 9816256 - Openable drain strainer (2017-11-14),
14. 9803344 - Handheld sprayer with single-handed spraying and aerating modes (2017-10-31),
15. 9523454 - Anti-rotation gripper ring (2016-12-20),
BrassCraft Manufacturing Company is a leading manufacturer of plumbing products and supplies. With over 70 years of experience, BrassCraft offers a wide range of products including fittings, valves, connectors, and related accessories. The company is committed to delivering high-quality, innovative solutions for residential and commercial plumbing needs. Visit their website to explore their extensive product catalogue and learn more about their industry-leading solutions.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 30 2025

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127 Patents

#1 in Novi, MI

#117 in Michigan

#2,929 in US

#6,138 in the World

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Novi, MI, United States of America

Brasscraft Manufacturing Company

Forward Citations = 2,074

80 inventors:

goldMedal Leonard C Andrus (30 out of 30 patents)

silverMedal Bruce Wayne Higgins (18 out of 19 patents)

bronzeMedal Joseph P Schutte (17 out of 18 patents)

4.  Ronald D Green (13 out of 25 patents)

5.  William Franklin Turnau, Iii (9 out of 11 patents)

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