Hans Hoppe
13Patents
7h-index
16Co-inventors
59Inventor score
Filing activity: Sep 21, 1979 → Apr 13, 1992
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4909676A | Apparatus for pneumatically conveying bulk material | Performing Operations; Transporting | 30 | Expired |
| US4861200A | Apparatus for pneumatically conveying bulk material | Performing Operations; Transporting | 22 | Expired |
| US4478517A | Process and gravity feed mixer for mixing bulk materials in a container | Performing Operations; Transporting | 18 | Expired |
| US5248197A | Blending silo with compartmentalized funnel | Performing Operations; Transporting | 14 | Expired |
| US5201441A | Rotary feeder with improved seal arrangement between the lateral rotor disk and the pertaining bearing cover | Performing Operations; Transporting | 13 | Expired |
| US4305983A | Thin walled tubing formed of a melt spinnable synthetic polymer and process for the manufacturing thereof | Emerging Cross-Sectional Technologies | 12 | Expired |
| US4528092A | Air classifier | Performing Operations; Transporting | 7 | Expired |
| US4936715A | Apparatus for pneumatically conveying bulk material | Performing Operations; Transporting | 7 | Expired |
| US4715951A | Apparatus for separating granulate material | Performing Operations; Transporting | 6 | Expired |
| US4859067A | Bulk material mixer | Performing Operations; Transporting | 6 | Expired |
| US4715749A | Pneumatic transport conveyor | Performing Operations; Transporting | 6 | Expired |
| US4285898A | Process for the manufacture of monofilaments | Textiles; Paper | 4 | Expired |
| US4756624A | Circulation mixer for bulk material | Performing Operations; Transporting | 4 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.