Heppenheim, Germany

Johannes Bol

This inventor holds 3 USPTO granted patents. Top assignees: Battelle-Institut E.v., Siemens Aktiengesellschaft. Active years: 1979-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Johannes Bol. Retrieved from https://idiyas.com/inventor/johannes-bol

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


% Patents Active = 100.0

Average Co-Inventor Count = 2.5

ph-index = 3

Forward Citations = 65(Granted Patents)


Company Filing History:


Years Active: 1979-1991

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3 patents (USPTO):Explore Patents

Title: Innovations of Johannes Bol

Introduction

Johannes Bol is a notable inventor based in Heppenheim, Germany. He holds three patents that showcase his contributions to technology, particularly in the fields of military equipment and medical devices. His innovative designs reflect a commitment to enhancing functionality and efficiency.

Latest Patents

One of Bol's latest patents is a gun barrel cooling arrangement. This invention features helical cooling channels on the outer surface of a combat tank's gun barrel, along with an insulation layer on the inner circumferential surfaces of these channels. This design significantly reduces the infrared signature of the gun barrel during combat, while also preventing deformation caused by solar radiation. Another significant patent is for an endoscope with electric image transmission. This device includes a head equipped with a television camera, which connects to a mobile tube section. The orientation of the head during video exploration is controlled by a system of hydraulic fluid-encased Bowden cables, allowing for the transmission of mechanical forces, electric energizing, and signal currents, while also dissipating heat effectively.

Career Highlights

Throughout his career, Johannes Bol has worked with prominent companies such as Siemens and Battelle Institute. His experience in these organizations has contributed to his expertise in developing innovative technologies.

Collaborations

Bol has collaborated with notable individuals in his field, including Meinhard Classen and Rainer Gunther. These partnerships have likely influenced his work and led to further advancements in his inventions.

Conclusion

Johannes Bol's contributions to technology through his patents demonstrate his innovative spirit and dedication to improving existing systems. His work continues to impact the fields of military and medical 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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