For the Inventor, By the Inventor

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Thousand Oaks, CA, United States of America

Rockwell Technologies, Inc.

USPTO Granted Patents = 91

EPO Patents = 1

Forward Citations = 3,468

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159 inventors (with patents filed for the assignee):

Christopher John Wieloch (6 out of 72 patents)

Mark A Kappel (4 out of 21 patents)

Raymond H Hannula (4 out of 10 patents)

4. Richard G Smith (4 out of 16 patents)

5. Gary Leonard Skibinski (4 out of 54 patents)

6. Jonathan R Engdahl (3 out of 19 patents)

7. Robert J Kretschmann (3 out of 81 patents)

8. Stephan Spengler (3 out of 7 patents)

9. David Alan Vasko (3 out of 97 patents)

10. Robert E Lounsbury (3 out of 9 patents)

11. D Morgan Tench (3 out of 31 patents)

12. Josiah C Hoskins (3 out of 11 patents)

13. Daniel J Bolda (3 out of 10 patents)

14. Marvin J Schwenke (3 out of 9 patents)

15. Dongsheng Zhou (3 out of 8 patents)

Core Competencies:

Programmable Logic Controller

Human/Machine Interface

Data Mining Algorithms

Electromagnetic Operator

Voltage/Frequency Drive

Remote Sensing

Acoustic Wave Modification

Sensor Technology

91 patents: Sort by Forward Citations

1. 9319042 - Sensor with concurrent autosensing of output mode and manual selection (2016-04-19),

2. 8519662 - Method and apparatus for controlling motor torque (2013-08-27),

3. 6710510 - Method and apparatus for modifying acoustic wave characteristics (2004-03-23),

4. 6684208 - System and method for quantifying an extent to which a data mining algorithm captures useful information in input data (2004-01-27),

5. 6512478 - Location position system for relay assisted tracking (2003-01-28),

6. 6484215 - System having I/O module number assignment utilizing module number signal line having pair of inputs adapted for receiving module number signal and propagation of module number signal down stream (2002-11-19),

7. 6417793 - Track/attenuate circuit and method for switched current source DAC (2002-07-09),

8. 6407484 - Piezoelectric energy harvester and method (2002-06-18),

9. 6399998 - High voltage insulated-gate bipolar switch (2002-06-04),

10. 6392801 - Wide-angle rugate polarizing beamsplitter (2002-05-21),

11. 6385064 - Harmonic blocking reactor for nine-phase converter system (2002-05-07),

12. 6381502 - Virtual tool box for use with industrial control system (2002-04-30),

13. 6365093 - Strengthening method for green form parts made from metal powder (2002-04-02),

14. 6342753 - Piezoelectric transformer and operating method (2002-01-29),

15. 6331830 - Self-trimming current source and method for switched current source DAC (2001-12-18),

Company Overview

Rockwell Technologies, Inc., based in Thousand Oaks, CA, specializes in the development and manufacturing of advanced industrial control systems. The company focuses on key technological areas such as programmable logic controllers, human/machine interfaces, and sensor technology. Rockwell's innovations also encompass data mining algorithms, electromagnetic operators, and voltage/frequency drives, enhancing operational efficiency and automation in various industrial applications. Their expertise in remote sensing and acoustic wave modification further positions them as a leader in the industrial technology sector.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

91 Patents

#6 in Thousand Oaks, CA

#961 in California

#4,109 in US

#8,453 in the World

Thousand Oaks, CA, United States of America

Rockwell Technologies, Inc.

Forward Citations = 3,468

159 inventors:

Christopher John Wieloch (6 out of 72 patents)

Mark A Kappel (4 out of 21 patents)

Raymond H Hannula (4 out of 10 patents)

4. Richard G Smith (4 out of 16 patents)

5. Gary Leonard Skibinski (4 out of 54 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Rockwell Technologies, Inc.. Retrieved from https://idiyas.com/company/rockwell-technologies

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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