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For the Inventor, By the Inventor

Elkhart, IN, United States of America

Nibco Incorporated


USPTO Granted Patents = 122

% Expired Patents = 4.9


Trademarks = 51

Forward Citations = 927

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70 inventors (with patents filed for the assignee):

goldMedal Christopher William Mason (40 out of 48 patents)

silverMedal David Andrew Bobo (22 out of 22 patents)

bronzeMedal Benjamin L Lawrence (17 out of 20 patents)

4.  Richard Wayne Heath (12 out of 43 patents)

5.  Andrew J Terry (11 out of 11 patents)

6.  Douglas A Kieper (9 out of 9 patents)

7.  Ronald Dale Paige (7 out of 8 patents)

8.  Joe D Byles (7 out of 8 patents)

9.  Richard D Latham (6 out of 6 patents)

10.  Keith W Yoder (6 out of 6 patents)

11.  Bruce M Platusich (6 out of 7 patents)

12.  Lisa Lyon (5 out of 5 patents)

13.  Matthew J Krazit (5 out of 5 patents)

14.  James A LaFortune (5 out of 5 patents)

15.  Dennis E McAtamney (5 out of 5 patents)


Core Competencies:
Piping Articles
Water Monitoring
Ball Valve
Expansion Tank
Crimp Connection
Thermoplastic Overmolding
Lead-Free Fittings
Hydronic Systems
Drain Valve
Isolation Valve
Plumbing Manifolds
Copper Alloys

122 patents:

1. 12710775 - WATER PRESSURE REGULATOR ASSEMBLY (2026-08-18),
2. 12578038 - Piping articles incorporating an alloy of copper, zinc, and silicon (2026-03-17),
3. D1110471 - L-ball union drain valve (2026-01-27),
4. D1103802 - Housing for water monitoring device (2025-12-02),
5. 12473989 - Serviceable swing check valve with integrated strainer and removable drain (2025-11-18),
6. 12326264 - Hydronic expansion tank assembly (2025-06-10),
7. 12312261 - Magnetic water filter assembly (2025-05-27),
8. 12303811 - Water sediment filter assembly (2025-05-20),
9. 12281803 - Boiler pressure relief valve and automatic air vent isolation assembly (2025-04-21),
10. 12281712 - Boiler pressure relief valve and automatic air vent isolation assembly (2025-04-21),
11. 12209758 - Hydronic expansion tank assembly (2025-01-28),
12. 12209757 - Expansion tank service valve assembly (2025-01-28),
13. 12203566 - Isolation service valve assembly for motorized zone valves (2025-01-21),
14. 12140236 - Dual union drain valve with reversible check inserts (2024-11-12),
15. 12098784 - Piping component having a plurality of grooves (2024-09-24),
Nibco Incorporated, headquartered in Elkhart, Indiana, specializes in the development and manufacturing of piping components essential for various fluid handling applications. The company focuses on innovative solutions in piping articles, including lead-free fittings, ball valves, and expansion tanks, catering to both residential and commercial markets. Nibco is committed to advancing water monitoring technologies and hydronic systems, ensuring efficient and sustainable water management across diverse industries.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Nibco Incorporated
122 Patents

#5 in Elkhart, IN

#58 in Indiana

#3,173 in US

#6,557 in the World

Elkhart, IN (US)
Elkhart, IN, United States of America

Nibco Incorporated

Forward Citations = 927

70 inventors:

goldMedal Christopher William Mason (40 out of 48 patents)

silverMedal David Andrew Bobo (22 out of 22 patents)

bronzeMedal Benjamin L Lawrence (17 out of 20 patents)

4.  Richard Wayne Heath (12 out of 43 patents)

5.  Andrew J Terry (11 out of 11 patents)

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