James Richard Windgassen

This inventor holds 13 USPTO granted patents, plus 3 CIPO patents and 3 EPO patents, primarily in Electrical Connectors. Top assignees: Northrop Grumman Systems Corporation, Ses Technologies, LLC, Other. Active years: 2010-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: James Richard Windgassen. Retrieved from https://idiyas.com/inventor/james-richard-windgassen

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

USPTO Granted Patents = 13

% Patents Active = 92.3

CIPO Patents = 3

EPO Patents = 3 (Patent Applications = 8)

Average Co-Inventor Count = 2.7

ph-index = 4

Forward Citations = 35(Granted Patents)

Location History:

Chester, MD (US) (2010 - 2024)
Falls Church, VA (US) (2024)

Company Filing History:

11 out of 3,460

Northrop Grumman Systems Corporation

patents

1 out of 1

Ses Technologies, LLC

patent

1 out of 834,708

Other

patents

Years Active: 2010-2026

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Areas of Expertise:

AC Power Transfer

Self-Passivating Connectors

High Voltage Connector

Wet Electrical Contact

Smart-Grid System

Media Storage Device

Submerged Environment

Electrolytic Environments

Signal Connector System

Phosphatic Materials

Underwater Contact

Self-Insulating Contact

13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12749990 - AC power transfer over self-passivating connectors (2026-09-29),

2. 12586737 - Self-passivating metal circuit devices for use in a submerged ambient environment (2026-03-24),

3. 12073083 - Self-insulating high bandwidth external media storage device (2024-08-27),

4. 12051984 - AC power transfer over self-passivating connectors (2024-07-30),

5. 11075486 - Signal connector system (2021-07-27),

6. 11069995 - Single self-insulating contact for wet electrical connector (2021-07-20),

7. 11038594 - Self-insulating high bandwidth connector (2021-06-15),

8. 11005390 - AC power transfer over self-passivating connectors (2021-05-11),

9. 10985495 - High voltage connector with wet contacts (2021-04-20),

10. 10868384 - Self-insulating contacts for use in electrolytic environments (2020-12-15),

11. 9893460 - Underwater electrical contact mating system (2018-02-13),

12. 8648495 - Smart-grid combination power system (2014-02-11),

13. 7708144 - Process for separation of phosphatic materials from coastal beach sand (2010-05-04),

Title: Innovations of James Richard Windgassen

Introduction

James Richard Windgassen is a notable inventor based in Chester, MD (US). He holds a total of 11 patents, showcasing his significant contributions to the field of technology and data storage solutions. His innovative spirit and technical expertise have led to the development of advanced systems that enhance data management and transfer.

Latest Patents

One of Windgassen's latest patents is for a self-insulating high bandwidth external media storage device. This data storage system includes a docking station and a dockable external data storage device that operates effectively in underwater environments. The device features a housing that contains memory for data storage and a connector assembly designed to facilitate data transfer. The connector assembly includes at least one optical transmitter for transferring data to a corresponding optical receiver in the docking station, as well as a self-passivating electrical contact for power transfer.

Another significant patent involves methods and systems for AC power transfer over self-passivating connectors. This innovation transforms alternating current into constant-polarity constant or pulsed voltages. It ensures that none of the contacts in the electrical connector assembly is subjected to polarity reversal, allowing for efficient reconstruction of alternating current from these voltages.

Career Highlights

Throughout his career, Windgassen has worked with prominent companies such as Northrop Grumman Systems Corporation and Ses Technologies, LLC. His experience in these organizations has contributed to his development as an inventor and has provided him with a platform to innovate and implement his ideas.

Collaborations

Some of Windgassen's notable coworkers include Harvey Paul Hack and Kevin D Claycomb. Their collaboration has likely fostered an environment of creativity and innovation, leading to the development of groundbreaking technologies.

Conclusion

James Richard Windgassen's contributions to the field of technology through his patents and career achievements highlight his role as a significant inventor. His work continues to influence advancements in data storage and power transfer systems.

Profile summary based on public USPTO records.