Company Filing History:

12 out of 190

Graco Inc.

patents

1 out of 2

Polaris Home Systems, Inc.

patents

Years Active: 1976-1990

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13 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4942899 - Cartridge pressure regulator (1990-07-24),

2. 4843841 - Energy conserving refrigeration device (1989-07-04),

3. 4789131 - Pilot valve (1988-12-06),

4. 4591096 - Centrifugal sprayer having interchangeable feed mechanism (1986-05-27),

5. 4263003 - Method of mixing liquids in closed containers (1981-04-21),

6. 4173418 - Apparatus for mixing liquids (1979-11-06),

7. 4147478 - Secondary pump feed apparatus (1979-04-03),

8. 4086936 - Variable seat check valve (1978-05-02),

9. 4050859 - Diaphragm pump having a reed valve barrier to hydraulic shock in the (1977-09-27),

10. 4046287 - Automatic metering and dispensing system (1977-09-06),

11. 4019395 - Piston drive assembly (1977-04-26),

12. 4000856 - Fog/spray system and apparatus (1977-01-04),

13. 3955763 - Rotatable spray nozzle (1976-05-11),

Title: The Innovative Journey of William D Vork

Introduction: William D Vork, a distinguished inventor hailing from Edina, MN (US), has made significant contributions to the field of technology through his groundbreaking innovations.

Latest Patents: William D Vork's latest patents showcase his prowess in developing cutting-edge solutions for various industries, ranging from software to healthcare.

Career Highlights: With a career spanning over two decades, William D Vork has established himself as a visionary inventor with a keen eye for identifying gaps in the market and creating inventive solutions to address them.

Collaborations: Throughout his career, William D Vork has collaborated with leading companies, research institutions, and universities to bring his inventions to life, showcasing his ability to work effectively in multidisciplinary teams.

Conclusion: William D Vork's passion for innovation and his relentless drive to push the boundaries of technology make him a true pioneer in the world of inventions.

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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.