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Naugatuck, CT, United States of America

The Risdon Manufacturing Company

USPTO Granted Patents = 23

Forward Citations = 629

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17 inventors (with patents filed for the assignee):

Paul M Kotuby (5 out of 8 patents)

Edward A Pettersen (3 out of 3 patents)

Robert S Schultz (2 out of 24 patents)

4. William E Sullivan (2 out of 14 patents)

5. Charles James Corris (2 out of 3 patents)

6. Thomas F Holloway (1 out of 47 patents)

7. Alvydas Velicka (1 out of 6 patents)

8. Alfred W Wakeman (1 out of 4 patents)

9. Murray O Meetze, Jr (1 out of 5 patents)

10. Charles S Machon (1 out of 1 patent)

11. Dominick Tringali (1 out of 9 patents)

12. Robert A Bennett (1 out of 80 patents)

13. Rupert M Starrett (1 out of 1 patent)

14. Edwin F Kalat (1 out of 2 patents)

15. Robert S Bennett (1 out of 3 patents)

23 patents: Sort by Forward Citations

1. D261940 - Lipstick case or similar article (1981-11-17),

2. D255641 - Hand-tool for applying grommets and the like (1980-07-01),

3. D253549 - Deodorizer housing (1979-11-27),

4. 4173297 - Non-throttling manually reciprocated plunger pump for consumer-type (1979-11-06),

5. 4162749 - Squeezable dispenser with outlet closure (1979-07-31),

6. 4162748 - Dispenser using belleville diaphragm (1979-07-31),

7. 4158361 - Dispensing system for directing liquid to a defined area (1979-06-19),

8. 4120431 - Tip seal dispenser valve for a pressurized container (1978-10-17),

9. 4110427 - Powdered solid aerosol composition and method of manufacture (1978-08-29),

10. 4094119 - Method of making a product for dispensing a volatile substance (1978-06-13),

11. 4073398 - Snap-lock device for securing a dispensing mechanism to a container (1978-02-14),

12. 4063664 - Device for indicating when automatic, periodic operation has emptied an (1977-12-20),

13. 4056216 - Liquid dispensing pump automatically sealable against leakage (1977-11-01),

14. D244995 - Aerosol spray actuator button (1977-07-12),

15. 4035451 - Cartridge forming part of a system for inducing air flow past a product (1977-07-12),

The Risdon Manufacturing Company is a leading manufacturer of metal packaging products for the beauty, cosmetics, and personal care industries. With over 100 years of experience, Risdon offers high-quality packaging solutions that combine innovative design, sustainable materials, and cutting-edge technology. Their products are used by global brands to enhance their products and elevate their brand image.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

23 Patents

#2 in Naugatuck, CT

#322 in Connecticut

#13,958 in US

#26,841 in the World

Naugatuck, CT, United States of America

The Risdon Manufacturing Company

Forward Citations = 629

17 inventors:

Paul M Kotuby (5 out of 8 patents)

Edward A Pettersen (3 out of 3 patents)

Robert S Schultz (2 out of 24 patents)

4. William E Sullivan (2 out of 14 patents)

5. Charles James Corris (2 out of 3 patents)

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