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Forward Citations = 189

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7 inventors (with patents filed for the assignee):

Karl Buschor (4 out of 21 patents)

Kurt Moos (2 out of 6 patents)

Ernst Lehmann (2 out of 2 patents)

4. Franz Braun (1 out of 1 patent)

5. Robert Prinzing (1 out of 1 patent)

6. Peter Ribnitz (1 out of 3 patents)

7. Giuseppe De Fusco (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 4376143 - Method for the spray-coating of the inside of tubular bodies having a (1983-03-08),

2. 4357900 - Apparatus for the automatic coating of articles (1982-11-09),

3. 4346732 - Pressure regulator for gaseous and liquid fluids (1982-08-31),

4. 4343436 - Method and apparatus for the spray-coating of the inside of tubular (1982-08-10),

5. 4324361 - Method of atomization and atomizing device for coating material using (1982-04-13),

6. 4244527 - Electrostatic spray gun (1981-01-13),

7. 4196465 - Electrostatic power coating gun (1980-04-01),

8. 4094654 - Cabin for an electrostatic powder coating installation (1978-06-13),

9. 4066041 - Apparatus for electrostatically applying coating material to articles (1978-01-03),

10. 3970920 - Measuring arrangement for an apparatus for electrostatic coating of (1976-07-20),

Gema AG Apparatebau is a Swiss company specializing in manufacturing high-quality equipment for the pharmaceutical, chemical, and food industries. With over 50 years of experience, Gema offers innovative solutions for mixing, granulating, and drying processes. Their products are known for their reliability, efficiency, and precision, making them a trusted partner for companies worldwide.

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USPTO Data Jan 1 1976 - Dec 16 2025

10 Patents

#1 in St. Gall

#1,018 in Switzerland

#54,268 in the World

St. Gall, Switzerland

Gema Ag Apparatebau