Rolf Bartolles

This inventor holds 12 USPTO granted patents. Top assignees: Rheinmetall Gmbh, Rheinmetall W & M Gmbh. Active years: 1976-2007.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Rolf Bartolles. Retrieved from https://idiyas.com/inventor/rolf-bartolles

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

Calculating rank

USPTO Granted Patents = 12

% Patents Active = 91.7

Average Co-Inventor Count = 1.1

ph-index = 4

Forward Citations = 58(Granted Patents)

Location History:

Ratingen, DE (1976)
Korschenbroich, DE (1985 - 2007)

Company Filing History:

Rheinmetall W & M Gmbh

patents

Years Active: 1976-2007

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12 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 7171886 - Pipe mortar (2007-02-06),

2. 6178769 - Cooling apparatus for the breech region of a weapon barrel (2001-01-30),

3. 5331880 - Wedge-type breechblock for a gun (1994-07-26),

4. 5147971 - Base and obturating ring arrangement (1992-09-15),

5. 5119716 - Muzzle brake for a large caliber tubular weapon (1992-06-09),

6. 5058482 - Blocking device for the breechblock in a gun (1991-10-22),

7. 5058304 - Dual-catch trigger mechanism (1991-10-22),

8. 5054366 - Axially adjustable gun barrel base ring (1991-10-08),

9. 4709616 - Obturator ring for a cannon (1987-12-01),

10. 4566368 - Leak detector for seal ring of gun breech mechanism (1986-01-28),

11. 4558626 - Primer cartridge magazine for a wedge-type breech block (1985-12-17),

12. 3951041 - Breech mechanism with separate clearance for misfired primer cartridge (1976-04-20),

Title: Rolf Bartolles: Innovator in Sealing Technologies and Cooling Apparatuses

Introduction

Rolf Bartolles is a notable inventor based in Korschenbroich, Germany. He has made significant contributions to the fields of sealing technologies and cooling systems, holding a total of 12 patents. His innovative designs have been instrumental in enhancing the functionality and efficiency of various mechanical systems.

Latest Patents

Among his latest patents, Bartolles has developed a unique pipe mortar designed to seal pipes effectively. This invention involves a sealing element that is inserted between the pipe and the base, allowing for elastic balancing of axial relative movements. The sealing element can be either a U-shaped or L-shaped steel ring, with the U-shaped variant providing a robust seal through axial prestressing. Additionally, he has created a cooling apparatus for the breech region of a weapon barrel. This apparatus introduces a coolant fluid into the barrel, utilizing a bellows system that expands to facilitate cooling of the internal wall faces.

Career Highlights

Throughout his career, Rolf Bartolles has worked with prominent companies such as Rheinmetall GmbH and Rheinmetall W & M GmbH. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Bartolles has collaborated with notable colleagues, including Ralf-Joachim Herrmann and Henning Von Seidlitz. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Rolf Bartolles stands out as a significant figure in the realm of inventions related to sealing technologies and cooling systems. His contributions continue to influence the industry, showcasing the importance of innovation in engineering.

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]