Gregor L McDowall

This inventor holds 15 USPTO granted patents, primarily in High Speed Generators. Top assignee: Honeywell International Inc.. Active years: 2003-2011.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Gregor L McDowall. Retrieved from https://idiyas.com/inventor/gregor-l-mcdowall

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

Calculating rank

USPTO Granted Patents = 15

% Patents Active = 26.7

Average Co-Inventor Count = 3.9

ph-index = 8

Forward Citations = 179(Granted Patents)

Location History:

Tucson, AZ (US) (2003 - 2006)
Phoenix, AZ (US) (2006 - 2011)

Company Filing History:

15 out of 16,090

Honeywell International Inc.

patents

Years Active: 2003-2011

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Areas of Expertise:

Rotating Rectifiers

Aerospace Generator

Generator Rotor Design

Cabin Pressure Control

Outflow Valve

Cable Operated Closure

High Power Terminal Block

Stator Assembly

Lubrication System

Hydraulically Mounted Stator

Cooling Method

Modular Rectifier Circuit

15 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7948127 - Connection method for rotating rectifiers on a generator (2011-05-24),

2. 7786630 - Spray cooled V-wedge for aerospace generator (2010-08-31),

3. 7687968 - High speed generator rotor design incorporating positively restrained balance rings (2010-03-30),

4. 7472885 - Compact, lightweight cabin pressure control system butterfly outflow valve with redundancy features (2009-01-06),

5. 7334773 - Outflow valve having a cable operated closure mechanism (2008-02-26),

6. 7146707 - Method of assembling a balanced high speed generator rotor (2006-12-12),

7. 7061154 - Lightweight wedge design for high speed generators (2006-06-13),

8. 7032884 - Outflow valve butterfly plate retention pin (2006-04-25),

9. 7015617 - High speed generator with rotor coil support assemblies secured to interlamination disks (2006-03-21),

10. 6897584 - High power terminal block assembly for generators and method of assembling and installing the same (2005-05-24),

11. 6806611 - Stator assembly for electrical machines and method of making the same (2004-10-19),

12. 6750572 - Generator with improved lubrication and cooling system (2004-06-15),

13. 6747383 - Generator with hydraulically mounted stator rotor (2004-06-08),

14. 6734585 - Rotor end caps and a method of cooling a high speed generator (2004-05-11),

15. 6661135 - Multi-pole high speed generator with a modular rectifier circuit (2003-12-09),

Title: Innovations by Gregor L McDowall

Introduction

Gregor L McDowall is a prominent inventor based in Tucson, AZ (US). He has made significant contributions to the field of engineering, particularly in generator technology. With a total of 15 patents to his name, McDowall has demonstrated a commitment to innovation and excellence in his work.

Latest Patents

Among his latest patents is the "Connection method for rotating rectifiers on a generator." This invention features an annular bus ring assembly designed to connect main rotor windings of a generator to exciter diodes. The assembly includes multiple annular bus rings with tabs bent over to form pads mounted on either side of a dielectric hub. The pads are arranged at an angle to generate a pattern of pads spaced evenly on a diameter, allowing for connections to the diodes via wire rope leads. Additionally, he has developed a "Spray cooled V-wedge for aerospace generator." This high-speed generator cooling system directs a cooling oil spray through a chamber inside a coil support wedge assembly, effectively removing heat from the generator coils.

Career Highlights

Gregor McDowall is currently employed at Honeywell International Inc., where he continues to innovate and develop new technologies. His work has significantly impacted the efficiency and performance of generator systems.

Collaborations

Throughout his career, McDowall has collaborated with notable colleagues, including Gerald Eugene Tornquist and William M Scherzinger. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Gregor L McDowall's contributions to the field of engineering and his impressive portfolio of patents highlight his role as a leading inventor. His innovative solutions continue to shape the future of generator technology.

Profile summary based on public USPTO records.

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]