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For the Inventor, By the Inventor

West Allis, WI, United States of America

William R Krueger

This inventor holds 22 USPTO granted patents, primarily in Marine Propulsion Systems. Top assignees: Outboard Marine Corporation, Bombardier Motor Corporation of America. Active years: 1980-2002.

IDiyas Innovation Intelligence. (2026). Inventor Profile: William R Krueger. Retrieved from https://idiyas.com/inventor/william-r-krueger

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

USPTO Granted Patents = 22

% Patents Active = 100.0

Average Co-Inventor Count = 1.6

ph-index = 10

Forward Citations = 296(Granted Patents)


Location History:

  • Hartford, WI (US) (1980 - 1983)
  • West Allis, WI (US) (1981 - 1987)
  • New Berlin, WI (US) (1996 - 2002)

Company Filing History:

goldMedal18 out of 942 
 
Outboard Marine Corporation
 patents
silverMedal4 out of 168 
 
Bombardier Motor Corporation of America
 patents

Years Active: 1980-2002

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Areas of Expertise:
Marine Propulsion
Fuel Injection
Alternator Regulation
Fluid Control Valve
Engine Systems
Speed Control
Battery Charger
Cathodic Protection
Motor Vehicle
Trim Positioning
Power Assist
Digital Timing
22 patents (USPTO):Explore Patents
1. 6458003 - Dynamic trim of a marine propulsion system (2002-10-01),
2. 6422836 - Bi-directionally driven reciprocating fluid pump (2002-07-23),
3. 6283095 - Quick start fuel injection apparatus and method (2001-09-04),
4. 6249069 - Output regulation of internal combustion engine alternator by mechanical means (2001-06-19),
5. 5895844 - Precise fuel flow measurement with modified fluid control valve (1999-04-20),
6. 5836794 - Retractable trolling motor housing for boat (1998-11-17),
7. 5834874 - Alternator with mechanically adjustable output (1998-11-10),
8. 5816221 - Fuel injected rope-start engine system without battery (1998-10-06),
9. 5562428 - Fuel injection pump having an adjustable inlet poppet valve (1996-10-08),
10. 5530305 - Marine engine alternator construction (1996-06-25),
11. 4675585 - Electric vehicle speed control (1987-06-23),
12. 4607199 - Computer controlled safety seat switch (1986-08-19),
13. 4592818 - Cathodic protection system (1986-06-03),
14. 4580081 - Computer controlled motor vehicle battery circuit (1986-04-01),
15. 4559017 - Constant voltage anode system (1985-12-17),

Title: The Innovative Journey of William R Krueger

Introduction: William R Krueger, a talented inventor hailing from West Allis, WI (US), has made significant contributions to the field of technology through his groundbreaking inventions.

Latest Patents: William R Krueger holds several patents in various technological domains, showcasing his versatility and creativity in innovation.

Career Highlights: With a career spanning over two decades, William R Krueger has consistently pushed the boundaries of technology with his inventive solutions. His work has revolutionized industries and improved the lives of many.

Collaborations: Throughout his career, William R Krueger has collaborated with leading tech companies, research institutions, and universities to bring his ideas to life. These collaborations have been instrumental in the success of his inventions.

Conclusion: William R Krueger's passion for innovation and his dedication to creating impactful solutions have solidified his position as a respected inventor in the technology sector. His contributions continue to inspire future generations of inventors.

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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