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CIPO Patents = 1

Forward Citations = 639

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11 inventors (with patents filed for the assignee):

Richard A Gross (3 out of 51 patents)

Dieter F Lay (2 out of 27 patents)

Robert D Rohr (2 out of 7 patents)

4. John P Kinsley (1 out of 7 patents)

5. Lawrence R Kitterman (1 out of 3 patents)

6. Leo R Imbery, Jr (1 out of 3 patents)

7. Efrem M Ostrowsky (1 out of 28 patents)

8. John M Hess, Iii (1 out of 1 patent)

9. John Richard Nottingham (1 out of 246 patents)

10. Dale A Panasewicz (1 out of 30 patents)

11. Bruce M Mueller (0 patent)

9 patents: Sort by Forward Citations

1. 5271531 - Dispensing closure with pressure-actuated flexible valve (1993-12-21),

2. 5201440 - Closure with tamper-evident tear-off panel unitary with a flow control (1993-04-13),

3. 5169035 - Squeeze bottle dispensing closure with vent valve (1992-12-08),

4. D328246 - Container (1992-07-28),

5. 5058775 - Toggle-acting dispensing closure with premature actuation prevention (1991-10-22),

6. 5038957 - Two-piece, snap-action closure with body deck spring panel (1991-08-13),

7. D310786 - Container closure (1990-09-25),

8. 4887747 - Two-piece, snap-action closure (1989-12-19),

9. 4881668 - Closure with open lid retainer (1989-11-21),

Seaquist Closures, a Division of Pittway Corporation, is a leading manufacturer of closures for the food and beverage industry. With over 70 years of experience, Seaquist offers innovative solutions for packaging needs, including tamper-evident and child-resistant closures. Their products are known for their quality and reliability, making them a trusted partner for packaging companies worldwide.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

9 Patents

#14 in Crystal Lake, IL

#1,500 in Illinois

#31,603 in US

Crystal Lake, IL, United States of America

Seaquist Closures, a Division of Pittway Corporation