Company Filing History:

21 out of 24,189

Xerox Corporation

patents

4 out of 6

Graphic Utilities, Inc.

patents

2 out of 832,680

Other

patents

Years Active: 1976-1997

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27 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 5686948 - Method for refilling ink jet cartridges (1997-11-11),

2. 5662734 - Ink compositions having improved optical density characteristics (1997-09-02),

3. 5572852 - Method for opening, refilling and sealing a cartridge (1996-11-12),

4. 5488400 - Method for refilling ink jet cartridges (1996-01-30),

5. 5400573 - Kit and method for opening, refilling and sealing a cartridge (1995-03-28),

6. 5364462 - Waterfast inks (1994-11-15),

7. 5176974 - Imaging apparatuses and processes (1993-01-05),

8. 5172131 - Thermal transfer printing processes with multi-use transfer elements (1992-12-15),

9. 5072234 - Thermal transfer printing elements with mesomorphic inks (1991-12-10),

10. 5045865 - Magnetically and electrostatically assisted thermal transfer printing (1991-09-03),

11. 4803119 - Ink compositions for impact typewriter ribbons (1989-02-07),

12. 4737043 - Impact mechanism for quiet impact printer (1988-04-12),

13. 4686900 - Impact printer with application of oblique print force (1987-08-18),

14. 4678355 - Print tip contact sensor for quiet impact printer (1987-07-07),

15. 4673305 - Printwheel for use in a serial printer (1987-06-16),

Title: The Innovative Journey of Richard G Crystal

Introduction: Richard G Crystal, a distinguished inventor based in Los Altos, CA, has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: Richard G Crystal holds several patents in various technological domains, showcasing his versatility and ingenuity in inventing cutting-edge solutions.

Career Highlights: With a career spanning over two decades, Richard G Crystal has established himself as a visionary inventor, with a keen eye for identifying gaps in the market and developing unique solutions to address them.

Collaborations: Throughout his career, Richard G Crystal has collaborated with leading tech companies, research institutions, and universities to bring his inventions to life, fostering a culture of innovation and excellence.

Conclusion: Richard G Crystal's passion for innovation and his relentless pursuit of technological advancement continue to inspire the next generation of inventors, leaving an indelible mark on the world of technology.

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Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.