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Waynesboro, PA, United States of America

Frick Company

USPTO Granted Patents = 31

Trademarks = 1

Forward Citations = 639

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15 inventors (with patents filed for the assignee):

Milton W Garland (13 out of 14 patents)

Joseph W Pillis (6 out of 12 patents)

Zoltan A Mandy (4 out of 4 patents)

4. David A Murphy (4 out of 4 patents)

5. Peter C Spellar (4 out of 4 patents)

6. Paul Nemit, Jr (2 out of 25 patents)

7. F Michael Laucks (2 out of 2 patents)

8. Rudolph Stegmann (2 out of 2 patents)

9. Eduardo V Andrew (2 out of 2 patents)

10. Robert A Naunas, Jr (2 out of 2 patents)

11. Richard C Armstrong, Jr (2 out of 2 patents)

12. Bruce S Schaeffer (2 out of 2 patents)

13. Walter B Ingram (1 out of 1 patent)

14. John J Pollock (1 out of 1 patent)

15. Hans C Wile (1 out of 1 patent)

31 patents: Sort by Forward Citations

1. 5134856 - Oil pressure maintenance for screw compressor (1992-08-04),

2. 4840033 - Ice builder and control system therefor (1989-06-20),

3. 4690759 - Centrifugal and impingement oil separator (1987-09-01),

4. 4685310 - Multi-purpose valve assembly (1987-08-11),

5. 4678406 - Variable volume ratio screw compressor with step control (1987-07-07),

6. 4646526 - Method and apparatus for making fragmentary ice (1987-03-03),

7. 4609329 - Micro-processor control of a movable slide stop and a movable slide (1986-09-02),

8. 4553911 - Method of coding the oil in screw compressors equipped with automatic (1985-11-19),

9. 4548549 - Micro-processor control of compression ratio at full load in a helical (1985-10-22),

10. 4519748 - Micro-processor control of compression ratio at full load in a helical (1985-05-28),

11. 4516914 - Micro-processor control of moveable slide stop and a moveable slide (1985-05-14),

12. 4515540 - Variable liquid refrigerant injection port locator for screw compressor (1985-05-07),

13. 4465446 - Radial and thrust bearing mountings providing independent loading (1984-08-14),

14. 4457681 - Volume ratio control means for axial flow helical screw type compressor (1984-07-03),

15. 4437813 - Gas receiving and transmitting system (1984-03-20),

Frick Company is a leading provider of refrigeration solutions for industrial and commercial applications. With over 100 years of experience, we strive to deliver high-quality equipment and systems to meet the unique needs of our customers. Our team of experts designs, manufactures, and installs innovative refrigeration systems that ensure efficient operation and optimal performance. From cold storage facilities to food processing plants, our reliable solutions help businesses maintain the freshness and quality of their products. To learn more about our products and services, please visit our website.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 16 2025

31 Patents

#1 in Waynesboro, PA

#399 in Pennsylvania

#10,551 in US

#20,623 in the World

Waynesboro, PA, United States of America

Frick Company

Forward Citations = 639

15 inventors:

Milton W Garland (13 out of 14 patents)

Joseph W Pillis (6 out of 12 patents)

Zoltan A Mandy (4 out of 4 patents)

4. David A Murphy (4 out of 4 patents)

5. Peter C Spellar (4 out of 4 patents)

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