For the Inventor, By the Inventor

Enter assignee name

Munich, Germany

Wacker Construction Equipment Ag

USPTO Granted Patents = 47

% Expired Patents = 78.7

Trademarks = 4

Forward Citations = 476

Loading Chart...

Loading Chart...

39 inventors (with patents filed for the assignee):

Michael Steffen (15 out of 37 patents)

Rudolf Berger (9 out of 24 patents)

Wolfgang Schmid (8 out of 17 patents)

4. Martin Greppmair (5 out of 14 patents)

5. Georg Sick (4 out of 9 patents)

6. Wolfgang Fervers (4 out of 4 patents)

7. Franz Riedl (4 out of 11 patents)

8. Mirko Lysek (4 out of 5 patents)

9. Wolfgang Hausler (2 out of 6 patents)

10. Hermann Schennach (2 out of 4 patents)

11. Christian Glanz (2 out of 4 patents)

12. Josef Sollinger (2 out of 2 patents)

13. Norbert Jungwirth (2 out of 3 patents)

14. Thomas Maurer (2 out of 24 patents)

15. Thomas Schmidbauer (1 out of 3 patents)

Core Competencies:

Soil Compaction

Vibration Generator

Frequency Converter

Pneumatic Tool

Internal Combustion Engine

Oil Level Monitoring

Cutting Device

Remote Control

Hammer Drill

Compact Device

Damped Handle

Percussive Mechanism

47 patents: Sort by Forward Citations

1. 7527107 - Working tool with damped handle (2009-05-05),

2. 7498932 - Oil level monitoring system for an internal combustion engine (2009-03-03),

3. 7498691 - Frequency converter for an immersion vibrator (2009-03-03),

4. 7491014 - System and method of the automatic compaction of soil (2009-02-17),

5. 7465161 - Device for compressing concrete during the manufacture of concrete parts (2008-12-16),

6. 7385315 - Frequency converter for an immersion vibrator (2008-06-10),

7. 7345561 - Frequency converter with fan cooling (2008-03-18),

8. 7303356 - Soil compacting device comprising an undercarriage (2007-12-04),

9. 7171866 - Controllable vibration generator (2007-02-06),

10. 7117758 - Vibration generator for a soil compacting device (2006-10-10),

11. 7044413 - Cable roller with a frequency converter device (2006-05-16),

12. 7040287 - Fuel dosage device (2006-05-09),

13. 7025183 - Pneumatic spring percussion mechanism with an electro-dynamically actuated driving piston (2006-04-11),

14. D518070 - Vibrating plate (2006-03-28),

15. 7017679 - Device for the continuous adjustment of unbalance of steerable vibration plates (2006-03-28),

Company Overview

Wacker Construction Equipment AG, based in Munich, Germany, specializes in the development and manufacturing of high-quality construction equipment. The company focuses on innovative solutions for soil compaction, vibration generation, and concrete compression, catering to the needs of the construction and civil engineering sectors. Their product portfolio includes advanced pneumatic tools, frequency converters, and remote control devices, enhancing operational efficiency and safety on job sites. Wacker is committed to integrating cutting-edge technology into its machinery, ensuring reliability and performance.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

47 Patents

#79 in W-8000 Munich

#1,126 in Germany

#14,827 in the World

Munich, Germany

Wacker Construction Equipment Ag

Forward Citations = 476

39 inventors:

Michael Steffen (15 out of 37 patents)

Rudolf Berger (9 out of 24 patents)

Wolfgang Schmid (8 out of 17 patents)

4. Martin Greppmair (5 out of 14 patents)

5. Georg Sick (4 out of 9 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Wacker Construction Equipment Ag. Retrieved from https://idiyas.com/company/wacker-construction-equipment-ag

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]

Loading…