Los Altos, CA, United States of America

George Warren Koffer

This inventor holds 1 USPTO granted patent. Top assignee: Oxford Laboratories Inc.. Active years: 1977.

IDiyas Innovation Intelligence. (2026). Inventor Profile: George Warren Koffer. Retrieved from https://idiyas.com/inventor/george-warren-koffer

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 = 2.0

ph-index = 1

Forward Citations = 33(Granted Patents)


Company Filing History:


Years Active: 1977

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1 patent (USPTO):Explore Patents

Title: George Warren Koffer: Innovator in Micropipettor Technology

Introduction

George Warren Koffer is a notable inventor based in Los Altos, California. He is recognized for his contributions to laboratory equipment, particularly in the design of micropipettors. His innovative approach has led to advancements that enhance the efficiency and usability of these essential tools in scientific research.

Latest Patents

Koffer holds a patent for a hand-held micropipettor with an improved pipette tip ejector. This invention allows for the tip ejector to be operated by the same thumb stroke that controls the liquid transfer plunger. In one embodiment, the tip ejector features a separate knob positioned adjacent to the liquid transfer plunger. In another embodiment, the operation of the plunger itself facilitates the ejection of the pipette tip at the end of the liquid transfer stroke. This design significantly improves the user experience and functionality of micropipettors.

Career Highlights

George Warren Koffer has made significant strides in his career, particularly through his work at Oxford Laboratories Inc. His dedication to innovation in laboratory equipment has positioned him as a key figure in the field. With a focus on enhancing the usability of scientific tools, Koffer continues to contribute to advancements in laboratory technology.

Collaborations

Koffer has collaborated with Doud Roger Branham, working together to push the boundaries of micropipettor design and functionality. Their partnership exemplifies the importance of teamwork in driving innovation within the scientific community.

Conclusion

George Warren Koffer's contributions to the field of laboratory equipment, particularly through his patented micropipettor design, highlight his role as an innovator. His work continues to impact the efficiency of scientific research, making him a significant figure in the industry.

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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