The owner and sole proprietor, Bob Weinmann, retired from Screening Systems, Inc. (SSI) in May of 2004 and has since started his own DBA Company named Screening Services and Training. In August of 2009, the business catagory and name were upgraded to Screening Services & Training LLC. Bob had worked for SSI for 20 years as an R&D Engineer, Applications Engineer, and Vice President of Engineering. He developed the vibration table, the control valve assembly, and many of the other capabilities used in almost every SSI model QRS Screening System. He is named, along with the owner of SSI, on the patent for the table and is also named on an additional 8 patents relating to the ESS systems. During these 20 years, Bob worked with most of SSI’s customer base supplying system and fixture applications help, performing installation and system operator training, product HALT testing, HALT and HASS training, fixture design training, and also performing numerous service calls performing preventive maintenance (PM), system end-to-end calibration (Cal) and specializing in upgrades, modifications, and troubleshooting.