For the Inventor, By the Inventor

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Evansville, IN, United States of America

Sunbeam Plastics Corporation

USPTO Granted Patents = 107

Trademarks = 1

Forward Citations = 2,876

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24 inventors (with patents filed for the assignee):

Peter P Gach (30 out of 30 patents)

Gary V Montgomery (24 out of 55 patents)

Randall K Julian (21 out of 27 patents)

4. Randall G Bush (10 out of 19 patents)

5. Edward Luker (9 out of 10 patents)

6. David M Wright (8 out of 8 patents)

7. Jeffrey C Minnette (3 out of 49 patents)

8. Charles E Luker (2 out of 4 patents)

9. H Gene Hawkins (2 out of 2 patents)

10. J Wayne Halfacre (2 out of 2 patents)

11. Daniel P McAlinden (2 out of 2 patents)

12. Gene Hawkins (2 out of 2 patents)

13. Ralph J Abramo (2 out of 2 patents)

14. Alexander Mark (1 out of 1 patent)

15. Terry E Beck (1 out of 1 patent)

Core Competencies:

Tamper Indicating Closure

Child Resistant Closure

Dispensing Closure

Injection Molding

Compression Molding

Sealing Apparatus

Safety Closure

Container Package

Threaded Closure

Blow Molding

Hermetic Seal

Multiple Orifice Closure

107 patents: Sort by Forward Citations

1. 5575967 - Method of forming a tamper indicating closure (1996-11-19),

2. 5503282 - Closure for pressurized container (1996-04-02),

3. 5480606 - Method and apparatus for reverse gated compression molding of (1996-01-02),

4. 5379910 - Apparatus for sealing a container and closure (1995-01-10),

5. 5377873 - Dispensing closure (1995-01-03),

6. 5373954 - Tamper indicating closure (1994-12-20),

7. 5281385 - Injection molding system for threaded tamper indicating closures (1994-01-25),

8. 5246125 - Tamper indicating closure with attached tamper indicating band (1993-09-21),

9. 5213223 - Child resistant closure-adaptor (1993-05-25),

10. 5174460 - Dual seal closure-adaptor (1992-12-29),

11. 5147052 - Child resistant closure (1992-09-15),

12. 5067891 - Injection blow molding apparatus (1991-11-26),

13. 5061173 - Injection-blow molding apparatus including circumferentially continuous (1991-10-29),

14. 5056675 - Tether web ratchet drive tamper indicating band closure (1991-10-15),

15. 5040692 - Tamper indicating closure (1991-08-20),

Sunbeam Plastics Corporation is a leading manufacturer and supplier of high-quality plastic products. With over 30 years of experience in the industry, we specialize in designing and producing custom plastic components and packaging solutions for various industries. Our state-of-the-art facility and advanced manufacturing processes allow us to meet the unique needs and specifications of our clients. From injection molding to blow molding, we offer a wide range of plastic manufacturing services. Customer satisfaction is our top priority, and we strive to provide exceptional products along with personalized customer service. Visit our website to learn more about our capabilities and explore our extensive product catalog.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 23 2025

107 Patents

#4 in Evansville, IN

#67 in Indiana

#3,424 in US

#7,110 in the World

Evansville, IN, United States of America

Sunbeam Plastics Corporation

Forward Citations = 2,876

24 inventors:

Peter P Gach (30 out of 30 patents)

Gary V Montgomery (24 out of 55 patents)

Randall K Julian (21 out of 27 patents)

4. Randall G Bush (10 out of 19 patents)

5. Edward Luker (9 out of 10 patents)

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