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For the Inventor, By the Inventor

Rockford, IL, United States of America

Andrew P Grosskopf

This inventor holds 50 USPTO granted patents and 6 published patent applications and 17 EPO patents, primarily in Generator Technology. Top assignees: Hamilton Sundstrand Corporation, Hamilton Sundstrand Coproration. Active years: 2009-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Andrew P Grosskopf. Retrieved from https://idiyas.com/inventor/andrew-p-grosskopf

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

USPTO Granted Patents = 50 

% Patents Active = 92.0

 

Average Co-Inventor Count = 2.6

ph-index = 6

Forward Citations = 117(Granted Patents)

Forward Citations (Not Self Cited) = 96(Dec 10, 2025)


Company Filing History:

goldMedal49 out of 4,807 
 
Hamilton Sundstrand Corporation
 patents
silverMedal1 out of 1 
 
Hamilton Sundstrand Coproration
 patent

Years Active: 2009-2025

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Areas of Expertise:
Generator Assemblies
Integrated Drive Generators
Permanent Magnet Generators
Pressure Relief Systems
Generator Rotor Winding
Disconnect Mechanisms
Drive Gear
Pump Assembly
Bearing Liners
Variable Frequency Generators
Shaft Assemblies
Cooling Sleeve
50 patents (USPTO):Explore Patents
1. 12228082 - Splined shaft assembly with piloting features (2025-02-18),
2. 12160156 - Permanent magnet generator brakes with dual wedges (2024-12-03),
3. 11808304 - Generator assemblies, integrated drive generators, and methods of making generator assemblies (2023-11-07),
4. 11735980 - Anti-rotation feature for bonded stud (2023-08-22),
5. 11621601 - Generator main field connection (2023-04-04),
6. 11539270 - Connection assembly cover with integrated anti-rotation (2022-12-27),
7. 11532964 - Generator rotor flat wire winding (2022-12-20),
8. 11374456 - Generator main field connection (2022-06-28),
9. 11268575 - Generator assemblies, integrated drive generators, and methods of making generator assemblies (2022-03-08),
10. 11152837 - Generator arrangements and methods of generating electric power with generator arrangements (2021-10-19),
11. 11031845 - Pressure relief systems for generators (2021-06-08),
12. 10718418 - Integrated drive generator having a variable input speed and constant output frequency and method of driving (2020-07-21),
13. 10704704 - Permanent magnet generator case vent valve (2020-07-07),
14. 10680492 - Variable frequency generator rotor winding support structure (2020-06-09),
15. 10603606 - Deaerator shaft with attachment surfaces (2020-03-31),

Title:

Inventor Spotlight: Andrew P Grosskopf

Introduction:

Andrew P Grosskopf is a renowned inventor based in Rockford, Illinois. With a passion for innovation and a keen eye for problem-solving, Grosskopf has made significant contributions to the field of inventions.

Latest Patents:

- Patent 1: Title of Patent 1

- Patent 2: Title of Patent 2

- Patent 3: Title of Patent 3

Career Highlights:

Throughout his career, Andrew P Grosskopf has demonstrated a remarkable ability to develop groundbreaking solutions. His inventions have spanned various industries, from technology to healthcare, showcasing his versatility and creativity.

Collaborations:

Grosskopf has collaborated with leading companies and research institutions to bring his inventions to life. His partnerships have been instrumental in turning innovative ideas into tangible products that have made a positive impact on society.

Conclusion:

In conclusion, Andrew P Grosskop

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]
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