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Patent applications and USPTO patent grants for Risley; Robert F..The latest application filed is for "firearm enclosure, method for constructing the firearm enclosure, and a method for converting the firearm enclosure into a blanket".
Patent | Date |
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Firearm Enclosure, Method For Constructing The Firearm Enclosure, And A Method For Converting the Firearm Enclosure Into A Blanket App 20120272561 - Risley; Robert F. | 2012-11-01 |
Apparatuses and methods for controlling the spacing of and ejecting conveyed objects Grant 7,726,461 - Risley June 1, 2 | 2010-06-01 |
Apparatuses and Methods for Controlling the Spacing of and Ejecting Conveyed Objects App 20100038209 - Risley; Robert F. | 2010-02-18 |
Method and apparatus for separating objects Grant 6,401,904 - Risley June 11, 2 | 2002-06-11 |
Vacuum conveyor Grant 5,762,174 - Risley , et al. June 9, 1 | 1998-06-09 |
Vacuum combiner and vacuum conveyor Grant 5,605,217 - Risley , et al. February 25, 1 | 1997-02-25 |
Vacuum combiner Grant 5,311,979 - Risley , et al. May 17, 1 | 1994-05-17 |
Bottle washer discharge sorting arrangement Grant 4,331,227 - Risley May 25, 1 | 1982-05-25 |
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