Giulio Cappa

This inventor holds 5 USPTO granted patents. Top assignees: Industrie Pirelli S.p.a., Minestero Della Difesa Direzione Generale A.m.a.t., Ministero Della Difesa. Active years: 1976-1990.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Giulio Cappa. Retrieved from https://idiyas.com/inventor/giulio-cappa

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

Calculating rank

USPTO Granted Patents = 5

% Patents Active = 100.0

Average Co-Inventor Count = 1.8

ph-index = 3

Forward Citations = 100(Granted Patents)

Company Filing History:

4 out of 137

Industrie Pirelli S.p.a.

patents

1 out of 1

Minestero Della Difesa Direzione Generale A.m.a.t.

patent

1 out of 1

Ministero Della Difesa

where one patent can have more than one assignee

Years Active: 1976-1990

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4961420 - Gas mask for operation in contaminated areas (1990-10-09),

2. 4932399 - Device for replacing the filter of a gas mask in a polluted atmosphere (1990-06-12),

3. 4592384 - Commutator feeding device for a demand valve intended for introducing (1986-06-03),

4. 4321049 - Power transmission belt (1982-03-23),

5. 3985984 - Rim for a pneumatic tire and a switch device for signaling a change in (1976-10-12),

Title: The Innovative Mind of Giulio Cappa

Introduction

Giulio Cappa is a notable inventor based in Milan, Italy. He has made significant contributions to the field of gas mask technology, holding a total of five patents. His work focuses on enhancing safety and functionality in contaminated environments.

Latest Patents

One of Cappa's latest patents is a gas mask designed for operation in contaminated areas. This innovative gas mask features a facepiece made of semi-rigid rubber that is highly resistant to chemical agents. It includes a sealing skirting of soft rubber, co-vulcanized with the front portion of the facepiece, ensuring a secure fit. The design incorporates a nozzle connected to a half mask situated inside the facepiece, with inflow and outflow openings that are coaxial and strategically located. This allows for effective communication between the interior of the facepiece and the external atmosphere.

Another significant patent is a device for replacing the filter of a gas mask in a polluted atmosphere. This device prevents the inflow of air into the gas mask during filter substitution, ensuring the user's safety. It consists of a small plate with a central stem that interacts with a check valve, effectively blocking air inflow when the filter is removed.

Career Highlights

Giulio Cappa has worked with prominent companies such as Pirelli Industries and the Italian Ministry of Defense. His experience in these organizations has contributed to his expertise in developing advanced safety equipment.

Collaborations

Cappa has collaborated with notable individuals in his field, including Romano Moscatelli and Paolo La Torre. Their combined efforts have led to innovative advancements in gas mask technology.

Conclusion

Giulio Cappa's contributions to gas mask technology demonstrate his commitment to safety and innovation. His patents reflect a deep understanding of the challenges faced in contaminated environments, making him a significant figure in the field of invention.

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]