For the Inventor, By the Inventor

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Metuchen, NJ, United States of America

Piezo Electric Products, Inc.

USPTO Granted Patents = 23

Forward Citations = 812

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12 inventors (with patents filed for the assignee):

Henry H Kolm (14 out of 23 patents)

Eric A Kolm (12 out of 21 patents)

Robert E Carter (5 out of 6 patents)

4. W Porter Stone (3 out of 3 patents)

5. Donald R Murphy (3 out of 3 patents)

6. Manfred Kahn (1 out of 16 patents)

7. Vic Pajak (1 out of 1 patent)

8. Roy W Rice (1 out of 27 patents)

9. Theodore A Harden (1 out of 2 patents)

10. Damian E Shadwell (1 out of 1 patent)

11. Porter Stone (1 out of 1 patent)

12. Richard E Scott (1 out of 1 patent)

23 patents: Sort by Forward Citations

1. 4948927 - Visco-elastic delayed actuator and system (1990-08-14),

2. 4791251 - Delayed actuator with visco-elastic timer (1988-12-13),

3. 4753579 - Ultrasonic resonant device (1988-06-28),

4. 4742189 - Visco-elastic delayed actuator (1988-05-03),

5. 4702418 - Aerosol dispenser (1987-10-27),

6. D291242 - Refill for a fragrance dispenser (1987-08-04),

7. 4684328 - Acoustic pump (1987-08-04),

8. 4683161 - Ceramic body with ordered pores (1987-07-28),

9. 4615211 - Pressure gauge for tires and other elastic vessels (1986-10-07),

10. 4595338 - Non-vibrational oscillating blade piezoelectric blower (1986-06-17),

11. 4549115 - Heat-sensitive variable-resistance light socket insert with resilient (1985-10-22),

12. 4508994 - Heat-sensitive variable-resistance light socket insert (1985-04-02),

13. 4498851 - Solid state blower (1985-02-12),

14. 4475823 - Self-calibrating thermometer (1984-10-09),

15. 4473859 - Piezoelectric circuit breaker (1984-09-25),

Piezo Electric Products, Inc. is a leading manufacturer of piezoelectric components and transducers. With over 30 years of experience in the industry, we provide high-quality products for a wide range of applications, including medical devices, industrial equipment, and consumer electronics. Our commitment to innovation and customer satisfaction sets us apart from the competition.

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

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USPTO Data Jan 1 1976 - Dec 9 2025

23 Patents

#2 in Metuchen, NJ

#557 in New Jersey

#13,925 in US

#26,790 in the World

Metuchen, NJ, United States of America

Piezo Electric Products, Inc.

Forward Citations = 812

12 inventors:

Henry H Kolm (14 out of 23 patents)

Eric A Kolm (12 out of 21 patents)

Robert E Carter (5 out of 6 patents)

4. W Porter Stone (3 out of 3 patents)

5. Donald R Murphy (3 out of 3 patents)

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