Handleman; Avrom R.
Patent Applications and Registrations
Patent applications and USPTO patent grants for Handleman; Avrom R..The latest application filed is for "eductor mixer system".
- Handleman; Avrom R. - Webster Groves MO
- Handleman; Avrom R. - St. Louis MO
| Patent | Date |
|---|---|
| Eductor mixer system Grant 6,402,068 - Handleman June 11, 2 | 2002-06-11 |
| Apparatus for subjecting particles dispersed in a fluid to a shearing action Grant 4,860,959 - Handleman August 29, 1 | 1989-08-29 |
| Apparatus for pumping fluent solid material Grant 4,521,165 - Handleman June 4, 1 | 1985-06-04 |
| Eductor-mixer system Grant 4,186,772 - Handleman February 5, 1 | 1980-02-05 |
| Fluidizable material handling apparatus Grant 4,149,755 - Handleman , et al. April 17, 1 | 1979-04-17 |
| Portable System For The Preparation Of Slurries And Solutions Grant 3,777,775 - Handleman December 11, 1 | 1973-12-11 |
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