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St. Gallen, Switzerland

Gema Volstatic Ag

USPTO Granted Patents = 19

CIPO Patents = 2

Forward Citations = 229

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13 inventors (with patents filed for the assignee):

Guido Rutz (5 out of 9 patents)

Silvano Gelain (4 out of 8 patents)

Felix Mauchle (3 out of 55 patents)

4. Karl Buschor (3 out of 21 patents)

5. Daniel Seiler (2 out of 3 patents)

6. Bernhard Dinkel (2 out of 2 patents)

7. Markus Lenherr (1 out of 2 patents)

8. Gerald Haas (1 out of 9 patents)

9. Eugen Thomas Buhlmann (1 out of 4 patents)

10. Markus Beerli (1 out of 8 patents)

11. Jakob Bischof (1 out of 1 patent)

12. Heinz Hofler (1 out of 1 patent)

13. Gallus Fischli (1 out of 1 patent)

19 patents: Sort by Forward Citations

1. 5922131 - Electrostatic powder spray coating apparatus with rotating spray orifice (1999-07-13),

2. 5846031 - Powder spray coating injector device (1998-12-08),

3. 5776249 - Powder spray coating device (1998-07-07),

4. 5765971 - Coating powder feed device (1998-06-16),

5. 5759271 - Spray coating device for electrostatic spray coating (1998-06-02),

6. 5735958 - Electrostatic coating system (1998-04-07),

7. 5720436 - Electrostatic spray device for coating material (1998-02-24),

8. 5704957 - Powder coating system (1998-01-06),

9. 5702209 - Powder feed device, especially for powder coating material (1997-12-30),

10. 5690995 - Spray booth for powder coating (1997-11-25),

11. 5686149 - Spray device and method for powder coating material (1997-11-11),

12. 5645380 - Injector device for feeding coating powder (1997-07-08),

13. 5636798 - Electrostatic spray device (1997-06-10),

14. 5615980 - Injector-feed device for pneumatic feed of powder (1997-04-01),

15. 5296031 - Electrostatic powder spray coating system for car bodies (1994-03-22),

Gema Volstatic AG, based in St. Gallen, Switzerland, specializes in advanced coating technologies, particularly in the field of electrostatic powder coating. The company develops innovative solutions that enhance the efficiency and quality of surface finishing processes across various industries, including automotive, architecture, and consumer goods. Gema's expertise lies in optimizing application techniques and equipment, contributing to sustainable manufacturing practices and superior product performance in the global market.

Profile summary based on public USPTO records.

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USPTO Data Jan 1 1976 - Sep 29 2026

19 Patents

#7 in St. Gallen

#644 in Switzerland

#32,592 in the World

St. Gallen, Switzerland

Gema Volstatic Ag

Forward Citations = 229

13 inventors:

Guido Rutz (5 out of 9 patents)

Silvano Gelain (4 out of 8 patents)

Felix Mauchle (3 out of 55 patents)

4. Karl Buschor (3 out of 21 patents)

5. Daniel Seiler (2 out of 3 patents)

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