IDiyas

For the Inventor, By the Inventor

Indianapolis, IN, United States of America

Piezotech LLC


USPTO Granted Patents = 20



Trademarks = 3

Forward Citations = 38

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15 inventors (with patents filed for the assignee):

goldMedal Frans Lautzenhiser (9 out of 9 patents)

silverMedal De Liufu (7 out of 8 patents)

bronzeMedal Mahesh Matam (4 out of 4 patents)

4.  James Dallas (4 out of 13 patents)

5.  Francois Bauer (2 out of 9 patents)

6.  Eric Molz (2 out of 7 patents)

7.  Patrick Gwin (1 out of 1 patent)

8.  Gregory Pulley (1 out of 1 patent)

9.  Pat Gwin (1 out of 1 patent)

10.  Fredric Bernard Grossman (1 out of 1 patent)

11.  Michael H Phillips (1 out of 3 patents)

12.  Ramesh Janardhanam (1 out of 11 patents)

13.  Jared Brosch (1 out of 3 patents)

14.  Grant Adam Morris (1 out of 1 patent)

15.  François Bauer (0 patent)


20 patents:

1. 9976406 - Enhanced bandwidth transducer method for well integrity measurement (2018-05-22),
2. 9690956 - Ultrasonic identification of replaceable component for host system (2017-06-27),
3. 9664030 - High frequency inspection of downhole environment (2017-05-30),
4. 9290587 - Method for the production of terpolymers based on VDF, TRFE and CFE (2016-03-22),
5. 9142752 - Low frequency broad band ultrasonic transducers (2015-09-22),
6. 9141834 - Ultrasonic identification of replaceable component for host system (2015-09-22),
7. 9105836 - Enhanced bandwidth transducer for well integrity measurement (2015-08-11),
8. 9078067 - Sounder assembly for explosive environment (2015-07-07),
9. 9050628 - Pulse-echo acoustic transducer (2015-06-09),
10. 8984945 - System and device for acoustic measuring in a medium (2015-03-24),
11. 8908889 - Temperature compensated piezoelectric buzzer (2014-12-09),
12. 8900475 - Compositions for high power piezoelectric ceramics (2014-12-02),
13. 8552127 - Method for the production of terpolymers based on VDF, TRFE and CFE, or CTFE (2013-10-08),
14. 8216488 - Compositions for high power piezoelectric ceramics (2012-07-10),
15. 7560043 - Compositions for high power piezoelectric ceramics (2009-07-14),
Piezotech LLC is a leading manufacturer and supplier of cutting-edge piezoelectric technologies. We specialize in the development and production of high-quality piezoelectric materials and devices for various industries, including medical, automotive, aerospace, and consumer electronics. Our innovative solutions enable precise and reliable sensing, actuation, and energy harvesting applications. Visit our website to explore our product range and discover how our piezoelectric solutions can enhance your projects.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

20 Patents

#59 in Indianapolis, IN

#247 in Indiana

#15,856 in US

#30,316 in the World

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Indianapolis, IN, United States of America

Piezotech LLC

Forward Citations = 38

15 inventors:

goldMedal Frans Lautzenhiser (9 out of 9 patents)

silverMedal De Liufu (7 out of 8 patents)

bronzeMedal Mahesh Matam (4 out of 4 patents)

4.  James Dallas (4 out of 13 patents)

5.  Francois Bauer (2 out of 9 patents)

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