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For the Inventor, By the Inventor

Charlotte, NC, United States of America

Spx Corporation


USPTO Granted Patents = 614



Trademarks = 176

Forward Citations = 9,175

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468 inventors (with patents filed for the assignee):

goldMedal Kurt R Raichle (51 out of 55 patents)

silverMedal John L Schadler (36 out of 44 patents)

bronzeMedal Kenneth W Manz (26 out of 40 patents)

4.  Troy J Liebl (25 out of 33 patents)

5.  Hamid Namaky (24 out of 47 patents)

6.  Durval S Ribeiro (24 out of 24 patents)

7.  Manokar Chinnadurai (20 out of 40 patents)

8.  Scott Krampitz (20 out of 22 patents)

9.  Garret Miller (17 out of 32 patents)

10.  William C Brown (17 out of 36 patents)

11.  Robert Kochie (16 out of 36 patents)

12.  Harry M Gilbert (16 out of 30 patents)

13.  Andre Skalina (16 out of 16 patents)

14.  Gary P Murray (16 out of 35 patents)

15.  Drew J Van Norman (14 out of 15 patents)


Core Competencies:
Lighting Status Signaling
Rotary Vane Motor
Dynamic Fare Collection
Obstruction Lighting
Air Jet Cooling
Circularly Polarized Antenna
Vehicle State Tracking
Battery Charging
Diagnostic Testing Tools
Refrigerant Recovery
Programmable Function Key
Vehicle Communication Interface

614 patents:

1. 10028354 - Lighting status signaling system and method (2018-07-17),
2. 9942969 - Obstructions lighting system and process having operating modes (2018-04-10),
3. 9719351 - Rotary vane motor with split vane (2017-08-01),
4. 9694329 - Mixer assembly apparatus and method (2017-07-04),
5. 9602215 - Dynamic fare collection data probe (2017-03-21),
6. 9428282 - Obstruction light having wireless status transmission capability (2016-08-30),
7. 9327256 - Impeller assembly apparatus and method (2016-05-03),
8. 9236908 - Obstruction lighting and power line communication system (2016-01-12),
9. 8998443 - Beacon light having a lens (2015-04-07),
10. 8998172 - Ball valve seat seal (2015-04-07),
11. 8992049 - Light having an omnidirectional ambient light collector (2015-03-31),
12. D725340 - Fare collection box (2015-03-24),
13. 8979507 - Internally directed air jet cooling for a hydraulic pump (2015-03-17),
14. D724088 - Remote fare reader (2015-03-10),
15. 8926148 - Beacon light having a lens (2015-01-06),
SPX Corporation is a global supplier of highly engineered products and technologies, operating in three major segments: HVAC, Detection, and Connectivity. Their solutions serve various industries, including energy, food and beverage, power and utilities, and more. With a focus on innovation and customer satisfaction, SPX Corporation strives to deliver reliable solutions and drive sustainable growth.
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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614 Patents

#6 in Charlotte, NC

#23 in North Carolina

#782 in US

#1,559 in the World

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Charlotte, NC, United States of America

Spx Corporation

Forward Citations = 9,175

468 inventors:

goldMedal Kurt R Raichle (51 out of 55 patents)

silverMedal John L Schadler (36 out of 44 patents)

bronzeMedal Kenneth W Manz (26 out of 40 patents)

4.  Troy J Liebl (25 out of 33 patents)

5.  Hamid Namaky (24 out of 47 patents)

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