RF

Ray M. Frey

BC Bürkert Contromatic: 5 patents #1 of 4Top 25%
BG Bürkert Werke Gmbh: 2 patents #1 of 8Top 15%
BK Bürkert Werke Gmbh & Co. Kg: 2 patents #1 of 28Top 4%
Overall (All Time): #832,283 of 4,157,543Top 25%
6
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
10814026 Devices, systems and methods for zone sterilization Harm Stratman, Heinz Duemmler 2020-10-27
10307499 Devices, systems and methods for zone sterilization Harm Stratman, Heinz Duemmler 2019-06-04
9855358 Devices, systems and methods for zone sterilization Harm Stratman, Heinz Duemmler 2018-01-02
9125960 Devices, systems and methods for zone sterilization Harm Stratman, Heinz Duemmler 2015-09-08
8992853 Devices, systems and methods for localized sterilization Harm Stratman, Heinz Duemmler 2015-03-31
5267924 Apparatus and method for imparting continuous passive motion to the foot Robert S. Miller, Robert P. Wolk, Guido Laporta, Harold Schoenhaus, William J. Covert +1 more 1993-12-07