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For the Inventor, By the Inventor

Ratingen, Germany

Heinz-Josef Kruse

This inventor holds 13 USPTO granted patents. Top assignee: Rheinmetall Gmbh. Active years: 1988-1994.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Heinz-Josef Kruse. Retrieved from https://idiyas.com/inventor/heinz-josef-kruse

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

USPTO Granted Patents = 13

% Patents Active = 100.0

Average Co-Inventor Count = 4.0

ph-index = 6

Forward Citations = 94(Granted Patents)


Company Filing History:

goldMedal13 out of 419 
 
Rheinmetall Gmbh
 patents

Years Active: 1988-1994

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13 patents (USPTO):Explore Patents
1. 5297491 - Casing bottom for a propelling charge casing (1994-03-29),
2. 5289777 - Subcaliber kinetic energy projectile (1994-03-01),
3. 5272983 - Casing bottom for a propelling charge (1993-12-28),
4. 5261629 - Fin stabilized projectile (1993-11-16),
5. 5204494 - Subcaliber projectile with sabot (1993-04-20),
6. 5081931 - Spin stabilized carrier projectile provided with a metal driving band (1992-01-21),
7. 5063855 - Projectile arrangement (1991-11-12),
8. 5033388 - Projectile base for carrier projectiles (1991-07-23),
9. 5009167 - High-explosive projectile (1991-04-23),
10. 4884508 - Spin stabilized carrier projectile equipped with a driving band (1989-12-05),
11. 4870905 - Spin stabilized projectile (1989-10-03),
12. 4803929 - Projectile having a rotating band disposed on the projectile body (1989-02-14),
13. 4765248 - Limited range, arrow stabilized subcaliber projectile for a tubular (1988-08-23),

Title: **Innovator Spotlight: Heinz-Josef Kruse**

Introduction

Heinz-Josef Kruse, an accomplished inventor based in Ratingen, Germany, has made significant contributions in his field, holding a total of 13 patents. He is noted for his innovative designs and technological advancements, particularly within the defense sector through his work with Rheinmetall GmbH.

Latest Patents

Among his most recent patents, Kruse has developed a "Casing Bottom for a Propelling Charge Casing." This invention features a casing bottom or stub casing whose base plate is designed with a curved inward outer surface. This unique design allows the casing bottom to expand axially under high gas pressure during firing without the necessity for high-strength materials.

Another notable patent is the "Subcaliber Kinetic Energy Projectile," which includes a penetrator and a segmented sabot. The sabot is engineered with multiple air pockets and specific dimensional relationships that enhance the projectile's performance. This innovation showcases Kruse's ability to merge intricate engineering design with practical applications in defense technology.

Career Highlights

Kruse's career at Rheinmetall GmbH has been marked by a series of successful innovations that demonstrate his deep understanding of materials and projectile design. His work has significantly impacted military-grade weapon systems, contributing to advancements in their efficiency and effectiveness.

Collaborations

Throughout his career, Kruse has collaborated with notable colleagues, including Achim Sippel and Jurgen Meyer. These partnerships have fostered a collaborative environment that has led to groundbreaking developments and patents in their respective fields.

Conclusion

Heinz-Josef Kruse exemplifies the spirit of innovation inherent in the engineering sector. His extensive patent portfolio reflects his commitment to pushing the boundaries of technology and solving complex challenges in defense applications. Through his work at Rheinmetall GmbH, he continues to be a driving force for advancement and innovation in military 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]
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