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For the Inventor, By the Inventor

Raymond, NH, United States of America

Randall G Percival

This inventor holds 28 USPTO granted patents and 8 EPO patents, primarily in Ion Source Technology. Top assignees: Alis Corporation, Carl Zeiss Microscopy Gmbh, Carl Zeiss Nts Gmbh. Active years: 1991-2016.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Randall G Percival. Retrieved from https://idiyas.com/inventor/randall-g-percival

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

USPTO Granted Patents = 28

% Patents Active = 85.7

 

Average Co-Inventor Count = 5.2

ph-index = 14

Forward Citations = 712(Granted Patents)


Company Filing History:

goldMedal18 out of 21 
 
Alis Corporation
 patents
silverMedal8 out of 757 
 
Carl Zeiss Microscopy Gmbh
 patents
bronzeMedal1 out of 75 
 
Carl Zeiss Nts Gmbh
 patents
4. 1 out of 14 
 
Micrion Corporation
 patents

Years Active: 1991-2016

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Areas of Expertise:
Ion Sources
Gas Field Ionization
Charged Particle Source
Gas Delivery System
Voltage Gradient
Ion Microscope
Current Enhancement
Light Monitoring
Tip Temperature
Systems and Methods
28 patents (USPTO):Explore Patents
1. 9236225 - Ion sources, systems and methods (2016-01-12),
2. 9159527 - Systems and methods for a gas field ionization source (2015-10-13),
3. 9029765 - Ion sources, systems and methods (2015-05-12),
4. 9012867 - Ion sources, systems and methods (2015-04-21),
5. 8993981 - Charged particle source with light monitoring for tip temperature determination (2015-03-31),
6. 8748845 - Ion sources, systems and methods (2014-06-10),
7. 8558192 - Gas delivery system with voltage gradient for an ion microscope (2013-10-15),
8. 8461557 - Ion sources, systems and methods (2013-06-11),
9. 8124941 - Increasing current in charged particle sources and systems (2012-02-28),
10. 8110814 - Ion sources, systems and methods (2012-02-07),
11. 7786452 - Ion sources, systems and methods (2010-08-31),
12. 7786451 - Ion sources, systems and methods (2010-08-31),
13. 7601953 - Systems and methods for a gas field ion microscope (2009-10-13),
14. 7557361 - Ion sources, systems and methods (2009-07-07),
15. 7557360 - Ion sources, systems and methods (2009-07-07),

Title: The Inventor Profile of Randall G Percival

Introduction: Randall G Percival is a distinguished inventor based in Raymond, New Hampshire, known for his groundbreaking contributions to various fields.

Latest Patents: Randall G Percival holds several patents in the areas of technology and engineering, showcasing his innovative mindset and problem-solving abilities.

Career Highlights: With a career spanning over two decades, Randall G Percival has worked on numerous projects that have revolutionized industries and improved existing technologies.

Collaborations: Throughout his career, Randall G Percival has collaborated with leading experts in the field, fostering a culture of innovation and excellence in all his endeavors.

Conclusion: Randall G Percival's passion for innovation and his dedication to pushing the boundaries of what is possible make him a true pioneer in the world of inventions.

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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