WS

Walter R. Schaefer

RS Rollins Environmental Services: 4 patents #3 of 16Top 20%
BL Bell Telephone Laboratories: 1 patents #567 of 1,445Top 40%
CA Ca: 1 patents #669 of 1,424Top 50%
Robert Bosch Gmbh: 1 patents #10,465 of 19,740Top 55%
Overall (All Time): #732,839 of 4,157,543Top 20%
7
Patents All Time

Issued Patents All Time

Showing 1–7 of 7 patents

Patent #TitleCo-InventorsDate
9734340 System and method for providing a high-value identity Debra J. Danielson, Timothy G. Brown, Jeffrey C. Broberg 2017-08-15
6909966 Navigation device Peter Herrmann 2005-06-21
5566626 Incineration kiln devices and methods of protecting the same Eustathios Vassiliou, Bruno R. Kuhn, Joseph F. Guinto 1996-10-22
5549472 Control of protective layer thickness in kilns by utilizing two laser beams Vassiliou Eustathios, Joseph F. Guinto 1996-08-27
5427037 Methods and apparatus using relative power factor in incineration of waste Eustathios Vassiliou, Joseph F. Guinto 1995-06-27
5301621 Slag viscosity detection through image analysis of dripping slag within rotary incineration kilns Eustathios Vassiliou, Joseph F. Giunto, Bruno R. Kuhn 1994-04-12
4282400 Signaling unit for interchange of data with multipoint line selection units and data terminals John F. Ribera, Robert Rhea Seibel 1981-08-04