Forward Citations = 41

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7 inventors (with patents filed for the assignee):

Joseph H Nichols (5 out of 6 patents)

Mark A Canaan (2 out of 4 patents)

Ronald G Hendry (2 out of 4 patents)

4. Charles M Obermeyer (2 out of 3 patents)

5. David L Martindale (2 out of 2 patents)

6. Randall E Fisher (2 out of 2 patents)

7. Michael E Jones (1 out of 2 patents)

5 patents: Sort by Forward Citations

1. 4911411 - Clean gas valve using a metal-to-metal seal (1990-03-27),

2. 4909271 - Ultrahigh purity gas valve with encapsulated bellows (1990-03-20),

3. D301916 - Valve (1989-06-27),

4. D301915 - Valve (1989-06-27),

5. D299950 - Combined seal-off valve body and cap (1989-02-21),

Cryolab, Inc. is a leading manufacturer of cryogenic equipment and accessories. With over 20 years of experience in the industry, Cryolab is dedicated to providing high-quality, reliable products for a wide range of applications including medical, scientific research, and industrial. Our line of products includes cryogenic storage tanks, vapor shippers, and accessories to meet the needs of our customers.

This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 16 2025

5 Patents

#25 in San Luis Obispo, CA

#11,727 in California

#50,201 in US

San Luis Obispo, CA, United States of America

Cryolab, Inc.