Imperial Beach, CA, United States of America

Alan J Winkelman

This inventor holds 1 USPTO granted patent. Top assignee: Other. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Alan J Winkelman. Retrieved from https://idiyas.com/inventor/alan-j-winkelman

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 = 3.0

ph-index = 1

Forward Citations = 41(Granted Patents)


Company Filing History:

goldMedal1 out of 834,570 
Other
 patents

Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Alan J Winkelman - Innovator in Optical Sight Technology

Introduction

Alan J Winkelman is a notable inventor based in Imperial Beach, CA (US). He has made significant contributions to the field of optical sight technology, particularly with his innovative designs that enhance visibility and usability in various applications.

Latest Patents

Winkelman holds a patent for an "Optical sight with variable illumination." This invention is designed for use as a gun sight, surveying instrument, or similar applications. The optical sight features a means for projecting an illuminated reticle into the line of sight, with variable illumination in color and intensity. This allows for maximum visibility against a variety of backgrounds. Additionally, the sight includes precise alignment capabilities, adjustments for elevation and windage, and leveling features. In its basic form, the sight offers long eye relief and is adaptable for use with telescopic attachments.

Career Highlights

Throughout his career, Winkelman has demonstrated a commitment to innovation in optical technology. His work has not only advanced the functionality of optical sights but has also contributed to safety and accuracy in various fields, including hunting and surveying.

Collaborations

Winkelman has collaborated with notable individuals in his field, including William E Calder and William L Robertson. These partnerships have likely fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion

Alan J Winkelman's contributions to optical sight technology exemplify the spirit of innovation. His patent for an optical sight with variable illumination showcases his ability to address practical challenges in the field. His work continues to influence the industry and enhance user experience in various applications.

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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