Issued Patents All Time
Showing 1–22 of 22 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7967546 | System and method for handling containers of bulk particulate materials | James E. Mothersbaugh, Anthony Boroch | 2011-06-28 |
| 7384230 | System and method for handling containers of bulk particulate materials | James E. Mothersbaugh, Anthony Boroch | 2008-06-10 |
| 7073985 | System for pneumatically conveying bulk particulate materials | James E. Mothersbaugh | 2006-07-11 |
| 7063493 | System and method for handling containers of bulk particulate materials | James E. Mothersbaugh, Anthony Boroch | 2006-06-20 |
| 6964544 | System for pneumatically conveying bulk particulate materials | James E. Mothersbaugh | 2005-11-15 |
| 6843633 | System and apparatus for filling containers with bulk particulate materials | — | 2005-01-18 |
| 6796749 | System for pneumatically conveying bulk particulate materials | James E. Mothersbaugh | 2004-09-28 |
| 6764253 | System and method for assuring fluidization of a material transported in a pneumatic conveying system | — | 2004-07-20 |
| 6739358 | System and apparatus for filling containers with bulk particulate materials | — | 2004-05-25 |
| 6722822 | System for pneumatically conveying bulk particulate materials | James E. Mothersbaugh | 2004-04-20 |
| 6719500 | System for pneumatically conveying bulk particulate materials | James E. Mothersbaugh | 2004-04-13 |
| 6682290 | System for handling bulk particulate materials | James E. Mothersbaugh | 2004-01-27 |
| 6609871 | System for handling bulk particulate materials | James E. Mothersbaugh | 2003-08-26 |
| 6345936 | Bulk material conveying system and ejector therefor | — | 2002-02-12 |
| 6345935 | Vacuum system for particulate materials and an improved ejector device therefor | — | 2002-02-12 |
| 6254315 | Eductor wand for bulk particulate materials | — | 2001-07-03 |
| 6234722 | Vacuum system for particulate materials and an ejector device therefor | — | 2001-05-22 |
| 5899641 | Bulk material conveying system and ejector therefor | — | 1999-05-04 |
| 5769572 | Bag dumping station vacuum | — | 1998-06-23 |
| 5746796 | Air filtration apparatus and filter cartridge retaining means therefor | Richard W. Ambs, Mary Reiner, Howard E. Stugard | 1998-05-05 |
| 4565305 | Rotary vane valve | John G. Fischer, Kenneth A. Heaton | 1986-01-21 |
| 4556079 | Rotary vane valve including means for ensuring uniform distribution of purge gas | — | 1985-12-03 |