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Leinfelden-Echterdingen, Germany

Weitmann & Konrad Gmbh & Co. Kg

USPTO Granted Patents = 15

Trademarks = 2

Forward Citations = 41

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16 inventors (with patents filed for the assignee):

Reiner Haas (5 out of 14 patents)

Rainer Haas (2 out of 10 patents)

Günter Hess (2 out of 3 patents)

4. Günther Hess (2 out of 2 patents)

5. Gerhard Schloz (2 out of 2 patents)

6. Heinz Weitmann (2 out of 2 patents)

7. Reiner Goetz (1 out of 2 patents)

8. Claudius Haas (1 out of 7 patents)

9. Detlev Berlingen (1 out of 5 patents)

10. Michael Bulling (1 out of 1 patent)

11. Peter Eppacher (1 out of 1 patent)

12. Nicolas Martin (1 out of 2 patents)

13. Jürgen Ehrhard (1 out of 1 patent)

14. Gunter Hess (1 out of 2 patents)

15. Thomas Stober (1 out of 2 patents)

15 patents: Sort by Forward Citations

1. 8444064 - Rotary sprayer (2013-05-21),

2. 7607451 - Device and method for the production of a powder-air mixture (2009-10-27),

3. 7607391 - Spray nozzle and method for dusting freshly printed products (2009-10-27),

4. 6746536 - Liquid coating device with rotating spray disks (2004-06-08),

5. 6447855 - Device and method for dusting smooth or sheet-like products (2002-09-10),

6. 6413580 - Method and device for applying powder on mobile sections of printing sheets (2002-07-02),

7. 6352590 - Device for moistening web-shaped material (2002-03-05),

8. 6267540 - Device for creating a powder-air-mixture (2001-07-31),

9. 6257456 - Powdering device (2001-07-10),

10. 6250513 - Device for metering a powder (2001-06-26),

11. 6241428 - Device for dusting moving printed sheets (2001-06-05),

12. 6016751 - Device and method for monitoring the amount of a fluid sprayed across (2000-01-25),

13. 4712716 - Apparatus for metering dusting powder (1987-12-15),

14. 4680965 - Process for continuous density measurement (1987-07-21),

15. 4598870 - Device for the powder-dusting of moving objects, particularly flat (1986-07-08),

Weitmann & Konrad Gmbh & Co. Kg is a leading manufacturer of high-quality automotive components. With over 50 years of experience in the industry, we specialize in producing precision parts for the automotive sector. Our products are known for their durability, reliability, and performance, and we have built a reputation for delivering exceptional quality to our customers. Visit our website to learn more about our services and products.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 9 2025

15 Patents

#3 in Leinfelden-Echterdingen

#2,765 in Germany

#38,669 in the World

Leinfelden-Echterdingen, Germany

Weitmann & Konrad Gmbh & Co. Kg

Forward Citations = 41

16 inventors:

Reiner Haas (5 out of 14 patents)

Rainer Haas (2 out of 10 patents)

Günter Hess (2 out of 3 patents)

4. Günther Hess (2 out of 2 patents)

5. Gerhard Schloz (2 out of 2 patents)

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