Rochester, NY, United States of America

Otto Muller-Girard, Jr

This inventor holds 18 USPTO granted patents and 2 published patent applications, primarily in Fuel Injection Technology. Top assignees: Delphi Technologies, Inc., Gm Global Technolgoy Operations, Inc., Dextrite, Inc.. Active years: 1976-2022.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Otto Muller-Girard, Jr. Retrieved from https://idiyas.com/inventor/otto-muller-girard-jr

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

Calculating rank
USPTO Granted Patents = 18 

% Patents Active = 88.9

Average Co-Inventor Count = 2.4

ph-index = 7

Forward Citations = 190(Granted Patents)


Company Filing History:


Years Active: 1976-2022

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Areas of Expertise:
Fuel Injector
Electromagnetic Injector
Fluid Control
Valve Guides
Purge Control
Flow Sensor
Lamp Crusher
Carbon Loading
Self-Regulating Hydrant
Smoke Detector
Performance Circuit
Instrument Protection
18 patents (USPTO):Explore Patents

Title: Innovations by Otto Muller-Girard, Jr. in Fluid Injection Technology

Introduction: Otto Muller-Girard, Jr. is a prominent inventor based in Rochester, NY, known for his remarkable contributions to the field of fluid injection technology. With a total of 18 patents to his name, his innovative designs have significantly impacted various applications within the industry.

Latest Patents: Otto's latest patents showcase his inventive spirit and technical expertise. One of his notable inventions is an injector comprising a nozzle assembly that includes a body, valve member, and clamp member, which maintains a flow director member against the body. This design allows for an outlet path featuring two distinct guidance channels that create an impingement of fluid streams before entering a spray hole. Another important patent is for a fluid injector, which includes a fluid inlet, a valve seat with a valve member, and a director plate that enhances fluid flow control. The engineered fluid flow channel carefully manipulates the cross-sectional area to optimize performance.

Career Highlights: Throughout his career, Otto has made significant strides in his field while working with esteemed companies such as Delphi Technologies, Inc. and GM Global Technology Operations LLC. His experience at these organizations has fortified his practical understanding of fluid dynamics and engineering principles, allowing him to innovate effectively.

Collaborations: Otto's journey has been enriched by collaboration with fellow inventors like Harrie William Bonnah, II, and Karl Jacob Haltiner, Jr. Their combined expertise has undoubtedly contributed to the refinement and success of his inventions.

Conclusion: Otto Muller-Girard, Jr. stands out as a dedicated inventor whose innovative contributions to fluid injection technology are marked by numerous patents. His work continues to inspire advancements in engineering and technology, showcasing the vital role of inventors in shaping our industrial landscape.

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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