Forward Citations = 143

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5 inventors (with patents filed for the assignee):

Rowland W Kanner (4 out of 102 patents)

Joseph V Ranalletta (4 out of 61 patents)

Fred E Williams, Jr (3 out of 20 patents)

4. Alan D Parker (1 out of 1 patent)

5. Gregory P Kracher (1 out of 1 patent)

4 patents: Sort by Forward Citations

1. 5320254 - Liquid dispenser nozzle assembly (1994-06-14),

2. 5183184 - Liquid dispenser nozzle assembly (1993-02-02),

3. 5025957 - Liquid dispenser nozzle assembly (1991-06-25),

4. 4917271 - Liquid dispensing nozzle assembly with filter (1990-04-17),

PK Scientific, Inc. is a leading provider of laboratory equipment and supplies. With a wide range of products including incubators, centrifuges, and microscopes, we cater to the research and healthcare industries. Our mission is to deliver high-quality products and exceptional customer service to our clients, helping them achieve their scientific goals.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

4 Patents

#25 in Frederick, MD

#872 in Maryland

#58,991 in US

Frederick, MD, United States of America

Pk Scientific, Inc.