Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11679573 | Apparatus for die filling | — | 2023-06-20 |
| 9182333 | Device and method to measure bulk unconfined properties of powders | — | 2015-11-10 |
| 8962310 | System for anaerobic digestion of solid and soluble organic wastes, by-products and residues | Pratap Pullammanappallil, Ioannis Martinos Polematidis, John M. Owens, David P. Chynoweth | 2015-02-24 |
| 8467066 | Mixture segregation testing devices and methods | — | 2013-06-18 |
| 8355129 | Device and method to measure bulk unconfined yield strength of powders using minimal material | — | 2013-01-15 |
| 5289728 | Flow-no-flow tester | Jerry R. Johanson, Brian D. Cox | 1994-03-01 |
| 5117699 | Flow-no-flow tester | Jerry R. Johanson, Brian D. Cox | 1992-06-02 |
| 4719809 | Apparatus and test method for determining flow or no flow conditions of bulk solids | Jerry R. Johanson | 1988-01-19 |