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For the Inventor, By the Inventor

Böblingen, Germany

Eisenmann Ag


USPTO Granted Patents = 50

% Expired Patents = 68.0



Trademarks = 3

Forward Citations = 123

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52 inventors (with patents filed for the assignee):

goldMedal Joerg Robbin (9 out of 15 patents)

silverMedal Werner Swoboda (7 out of 19 patents)

bronzeMedal Apostolos Katefidis (6 out of 13 patents)

4.  Erwin Hihn (6 out of 8 patents)

5.  Karl Berner (5 out of 7 patents)

6.  Kersten Link (4 out of 8 patents)

7.  Ulrich Hofbauer (3 out of 5 patents)

8.  Juergen Hanf (3 out of 6 patents)

9.  Herbert Schulze (2 out of 13 patents)

10.  Reiner Starz (2 out of 4 patents)

11.  Peter Obstfelder (2 out of 3 patents)

12.  Klaus Gawelczyk (2 out of 3 patents)

13.  Gerd Schneider (2 out of 2 patents)

14.  Thomas Hennig (2 out of 2 patents)

15.  Dietmar Bruckner (2 out of 2 patents)


Core Competencies:
Surface Treatment
Vehicle Coating
Oxidation Furnace
Conveyor System
Electrophoretic Coating
Thermal Post-Combustion
Paint Overspray
Dipping Systems
Immersion Treatment
Temperature Control
Conveying Objects
Hot-Air Furnace

50 patents:

1. 9726298 - Valve (2017-08-08),
2. 9725252 - Device for transferring vehicle wheels (2017-08-08),
3. 9694991 - System for treating and conveying objects (2017-07-04),
4. 9623432 - Treatment unit, installation and method for the surface treatment of articles (2017-04-18),
5. 9605903 - Gate unit and high temperature oven having the same (2017-03-28),
6. 9555974 - Surface treatment plant for motor vehicle bodies (2017-01-31),
7. 9555362 - Method for separating arsenic and heavy metals in an acidic washing solution (2017-01-31),
8. 9524367 - Method for checking an article with material-free regions (2016-12-20),
9. 9523500 - Thermal afterburning system and method for operating such a system (2016-12-20),
10. 9475076 - System for treating surfaces of objects having a treatment space selectionally delimited by a conveying element (2016-10-25),
11. 9446906 - Spindle conveyor, and workpiece treatment station comprising the same (2016-09-20),
12. 9441881 - Oxidation furnace (2016-09-13),
13. 9410741 - Device for controlling the temperature of objects (2016-08-09),
14. 9410295 - Rail system, in particular for an in-floor electric conveyer system (2016-08-09),
15. 9394110 - Apparatus for conveying and plant for surface-treating articles (2016-07-19),
Eisenmann AG, headquartered in Böblingen, Germany, specializes in surface treatment technology, focusing on innovative solutions for various industrial applications. The company develops advanced systems for vehicle coating, including electrophoretic coating and dipping systems, as well as oxidation furnaces and thermal post-combustion technologies. With a strong emphasis on efficiency and environmental sustainability, Eisenmann's conveyor systems and paint overspray management solutions enhance production processes across multiple sectors.
Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

Eisenmann Ag
50 Patents

#2 in Böblingen

#1,050 in Germany

#13,981 in the World

Böblingen, DE
Böblingen, Germany

Eisenmann Ag

Forward Citations = 123

52 inventors:

goldMedal Joerg Robbin (9 out of 15 patents)

silverMedal Werner Swoboda (7 out of 19 patents)

bronzeMedal Apostolos Katefidis (6 out of 13 patents)

4.  Erwin Hihn (6 out of 8 patents)

5.  Karl Berner (5 out of 7 patents)

Please report any incorrect information to [email protected]
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