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For the Inventor, By the Inventor

Pfullingen, Germany

Protech Gmbh

Calculating rank
USPTO Granted Patents = 19

% Expired Patents = 5.3


Trademarks = 8

Forward Citations = 103

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15 inventors (with patents filed for the assignee):

goldMedal Kenneth W Martig, Jr (5 out of 7 patents)

silverMedal Malcolm F Irwin (4 out of 8 patents)

bronzeMedal Charles Laird McClure (3 out of 4 patents)

4.  Juergen Mentzel (2 out of 2 patents)

5.  Benjamin Rudin (2 out of 2 patents)

6.  Steven J Antinori (1 out of 12 patents)

7.  Bill Frame (1 out of 2 patents)

8.  Jon Studner (1 out of 2 patents)

9.  Steve Antinori (1 out of 1 patent)

10.  Bong-Cheol Kim (1 out of 1 patent)

11.  Richard R Thompson (1 out of 3 patents)

12.  Charles A McClure (1 out of 8 patents)

13.  Royal Elmore (1 out of 1 patent)

14.  Henrick Y Krigel (1 out of 1 patent)

15.  James D Lafferty (1 out of 1 patent)


19 patents:

1. 10779658 - Mattress top for innerspring mattress (2020-09-22),
2. 10542825 - Multi-zone mattress (2020-01-28),
3. 10144163 - Connector and method for producing a connector (2018-12-04),
4. 10065349 - Connector and method for producing a connector (2018-09-04),
5. 6750121 - Apparatus and method for forming single crystalline nitride substrate using hydride vapor phase epitaxy and laser beam (2004-06-15),
6. D311698 - In-circuit tester console (1990-10-30),
7. D274583 - Hanging planter (1984-07-10),
8. 4176550 - Depth/flow monitoring instrumentation (1979-12-04),
9. 4145926 - Flow monitoring (1979-03-27),
10. 4127032 - Flow monitoring (1978-11-28),
11. 4125020 - Flow monitoring (1978-11-14),
12. 4081998 - Flow stilling device (1978-04-04),
13. 4058011 - Flow monitoring apparatus (1977-11-15),
14. 4034607 - Flow monitoring (1977-07-12),
15. 4023417 - Liquid sampling (1977-05-17),
Company Overview
Protech GmbH, based in Pfullingen, Germany, specializes in the development and manufacturing of advanced technology solutions for various industries. The company focuses on innovative products in the fields of automation, control systems, and precision engineering. With a commitment to quality and technological advancement, Protech aims to enhance operational efficiency and reliability for its clients. The organization is dedicated to research and development, ensuring it remains at the forefront of technological progress in its domain.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

19 Patents

#1 in Pfullingen

#2,296 in Germany

#32,705 in the World

Pfullingen, DE
Pfullingen, Germany

Protech Gmbh

Forward Citations = 103

15 inventors:

goldMedal Kenneth W Martig, Jr (5 out of 7 patents)

silverMedal Malcolm F Irwin (4 out of 8 patents)

bronzeMedal Charles Laird McClure (3 out of 4 patents)

4.  Juergen Mentzel (2 out of 2 patents)

5.  Benjamin Rudin (2 out of 2 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Protech Gmbh. Retrieved from https://idiyas.com/company/protech

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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