Bryan James Roof

This inventor holds 57 USPTO granted patents and 5 published patent applications, plus 2 CIPO patents and 7 EPO patents, primarily in Gel Ink Technology (CPC class B41J). Top assignees: Xerox Corporation, Palo Alto Research Center Inc.. Active years: 2003-2019.

USPTO Granted Patents = 57 (Patent Applications = 5)

% Patents Active = 29.8

CIPO Patents = 2

EPO Patents = 7 (Patent Applications = 1)

Average Co-Inventor Count = 2.3

ph-index = 8

Forward Citations = 235(Granted Patents)

Forward Citations (Not Self Cited) = 225(Dec 10, 2025)

Inventors with similar research interests:

Location History:

Fairport, NY (US) (2003 - 2009)
Pittsford, NY (US) (2013)
Newark, NY (US) (2009 - 2019)

Company Filing History:

Palo Alto Research Center Inc.

patents

where one patent can have more than one assignee

Years Active: 2003-2019

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Areas of Expertise:

UV Gel Ink Spreading

Radiation Curable Inks

Printing Processes

Document Handling

Ink Leveling

Handwritten Digital Documents

Braille Identification

Curable Solid Inks

Image Conditioning

Transitional Document Erasure

Aqueous Solutions

Erasable Media

57 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 10275812 - Method and apparatus for denying a transaction detected to be initiated outside of a required application on an endpoint device (2019-04-30),

2. 9533497 - Systems and methods for printing raised markings on documents (2017-01-03),

3. 9383834 - System and method for creating and modifying physically transient handwritten digital documents (2016-07-05),

4. 9150032 - Methods, apparatus, and systems for controlling an initial line width of radiation curable gel ink (2015-10-06),

5. 9044989 - Systems and methods for forming and implementing book binding geometries as a function of stack thickness (2015-06-02),

6. 9044969 - Methods, apparatus, and systems for UV gel ink spreading (2015-06-02),

7. 9010891 - Systems and methods for in-line gel ink mixing (2015-04-21),

8. 8931890 - Method and apparatus for leveling a printed image and preventing image offset (2015-01-13),

9. 8899737 - Method and apparatus for controlling ultraviolet-curable gel ink spread of a printed image (2014-12-02),

10. 8882262 - Belt leveling apparatus and systems for simultaneous leveling and pinning of radiation curable inks (2014-11-11),

11. 8857971 - Method an apparatus for leveling a printed image (2014-10-14),

12. 8783857 - Quartz tube leveling apparatus and systems for simultaneous leveling and pinning of radiation curable inks (2014-07-22),

13. 8764179 - Methods for radiation curable gel ink leveling and direct-to-substrate digital radiation curable gel ink printing, apparatus and systems having pressure member with hydrophobic surface (2014-07-01),

14. 8657430 - Curable phase change inks containing crystalline polyesters (2014-02-25),

15. 8651656 - Systems and methods for forming raised markings on substrates for Braille identification and security and to facilitate automatic handling of the substrates (2014-02-18),

Title: Celebrating Innovations by Bryan James Roof

Introduction: Bryan James Roof, a prolific inventor based in Newark, NY, has made significant contributions to technology through his impressive portfolio of 57 patents. His innovations span various fields, reflecting his expertise and creativity in problem-solving.

Latest Patents: Among his recent inventions, Roof has developed a "Method and apparatus for denying a transaction detected to be initiated outside of a required application on an endpoint device." This patent focuses on a non-transitory computer-readable medium and an apparatus for calculating a transaction quality score of a merchant. The method involves analyzing fraudulent transaction data across multiple merchants, calculating their respective transaction quality scores, and filtering those that meet a specific threshold for display.

Another noteworthy patent is for "Systems and methods for printing raised markings on documents." This innovation includes systems for forming three-dimensional marking material images on moving substrates, utilizing a print head designed to operate efficiently as the substrate passes. The technology allows for varying firing times to improve the marking process with adjustments made by a processor, optimizing the quality of the printed images.

Career Highlights: Roof has an extensive background, having worked with leading firms such as Xerox Corporation and Palo Alto Research Center Inc. His experiences at these organizations have undoubtedly shaped his innovative approach and contributed to his successful patent outcomes.

Collaborations: Bryan has collaborated with noteworthy coworkers like Anthony Salvatore Condello and David Joseph Gervasi. These partnerships have facilitated a fruitful exchange of ideas and innovations, enhancing the creative processes behind many of his patents.

Conclusion: Bryan James Roof's impressive collection of patents exemplifies the spirit of innovation and his ability to tackle complex technological challenges. His work continues to impact various industries, showcasing the importance of creativity and collaboration in driving advancements.