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For the Inventor, By the Inventor

Jackson, MI, United States of America

Sparton Corporation


USPTO Granted Patents = 67



Forward Citations = 1,130

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73 inventors (with patents filed for the assignee):

goldMedal Donald R Rempinski (9 out of 12 patents)

silverMedal Donald R Britt (7 out of 7 patents)

bronzeMedal James A Neese (5 out of 5 patents)

4.  Carl R Wilson (4 out of 4 patents)

5.  Lendon L Bendix (3 out of 9 patents)

6.  Derek Turner (3 out of 5 patents)

7.  David J Powell (3 out of 3 patents)

8.  Keith R Huber (3 out of 3 patents)

9.  Earl H Mark (3 out of 3 patents)

10.  Greg R Pattok (3 out of 19 patents)

11.  Mikhail Livshits (3 out of 3 patents)

12.  Greg R Pattock (3 out of 3 patents)

13.  Charles E Barnum (3 out of 3 patents)

14.  Adam E Rolinski (3 out of 3 patents)

15.  David P Merriam (3 out of 3 patents)


Core Competencies:
Printed Circuit Board
Electric Field Control
Unmanned Aerial Vehicle
Power Amplifier
LED Lighting Module
Buoyancy Control
Remote Meter Reading
Hydrophone
Transducer
Vehicle Horn
Tire Lift
Battery Protection

67 patents:

1. 10973140 - Method for assembling a printed circuit board assembly (2021-04-06),
2. 10420239 - Control of electric field effects in a printed circuit board assembly using embedded nickel-metal composite materials (2019-09-17),
3. 10090771 - Switching mode power amplifier with load isolation (2018-10-02),
4. 10070547 - Control of electric field effects in a printed circuit board assembly using embedded nickel-metal composite materials (2018-09-04),
5. 9841145 - Axial piercing mechanism for pressurized gas canister (2017-12-12),
6. 9612085 - Payload launch system and method (2017-04-04),
7. 8674622 - LED-based lighting module and control method (2014-03-18),
8. 8662441 - Unmanned aerial vehicle launch system (2014-03-04),
9. 5415377 - Sheave assembly for a tire lift/carrier winch (1995-05-16),
10. 5414406 - Self-tuning vehicle horn (1995-05-09),
11. 5379267 - Buoyancy control system (1995-01-03),
12. 5311581 - Remote meter reading method and apparatus (1994-05-10),
13. 5293149 - Vehicle horn with electronic solid state energizing circuit (1994-03-08),
14. 5289907 - Shift lever interlock system (1994-03-01),
15. 5277288 - Clutch for tire lift/carrier winch (1994-01-11),
Sparton Corporation, headquartered in Jackson, Michigan, specializes in the development and manufacturing of advanced printed circuit boards and related technologies. The company focuses on innovative solutions in various fields, including electric field control, unmanned aerial vehicles, and power amplifiers. Additionally, Sparton is involved in the design of LED lighting modules, buoyancy control systems, remote meter reading technologies, and hydrophones, positioning itself as a key player in the electronics and defense sectors.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Oct 6 2026

Sparton Corporation
67 Patents

#1 in Jackson, MI

#219 in Michigan

#5,453 in US

#11,023 in the World

Jackson, MI (US)
Jackson, MI, United States of America

Sparton Corporation

Forward Citations = 1,130

73 inventors:

goldMedal Donald R Rempinski (9 out of 12 patents)

silverMedal Donald R Britt (7 out of 7 patents)

bronzeMedal James A Neese (5 out of 5 patents)

4.  Carl R Wilson (4 out of 4 patents)

5.  Lendon L Bendix (3 out of 9 patents)

Please report any incorrect information to [email protected]
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