Robert Roth
35Patents
13h-index
51Co-inventors
84Inventor score
Filing activity: Dec 27, 1977 → Apr 18, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5222360A | Apparatus for removably attaching a core frame to a vane frame with a stable mid ring | Emerging Cross-Sectional Technologies | 56 | Expired |
| US4832568A | Turbomachine airfoil mounting assembly | Emerging Cross-Sectional Technologies | 55 | Expired |
| USD484583S1 | Vapor dispenser | General | 45 | Expired |
| USD602218S1 | Fluid distributing cleaning implement | General | 39 | Expired |
| USD617066S1 | Head for cleaning implement | General | 38 | Expired |
| US6746091B2 | Cart locking device | Fixed Constructions | 36 | Expired |
| US4221542A | Segmented blade retainer | Mechanical Engineering; Lighting; Heating | 31 | Expired |
| USD524162S1 | Bottle | General | 31 | Expired |
| USD502404S1 | Bottle | General | 31 | Expired |
| USD604616S1 | Portion of a bottle | General | 21 | Expired |
| USD612244S1 | Portion of a bottle | General | 18 | Expired |
| US8295904B2 | Micro vein enhancer | Human Necessities | 16 | Active |
| USD636958S1 | Body for a cleaning implement | General | 15 | Expired |
| US4452301A | Air conditioning and heating system air temperature control arrangement | Performing Operations; Transporting | 6 | Expired |
| US9925088B2 | Sub-retinal tangential needle catheter guide and introducer | Human Necessities | 5 | Active |
| US9949688B2 | Micro vein enhancer with a dual buffer mode of operation | Human Necessities | 5 | Active |
| US9492117B2 | Practitioner-mounted micro vein enhancer | Human Necessities | 5 | Active |
| USD595465S1 | Handle | General | 4 | Expired |
| US9044207B2 | Micro vein enhancer for use with a vial holder | Human Necessities | 3 | Active |
| US9125629B2 | Vial-mounted micro vein enhancer | Human Necessities | 2 | Active |
| US9788787B2 | Patient-mounted micro vein enhancer | Human Necessities | 1 | Active |
| US11723798B2 | Sub-retinal tangential needle catheter guide and introducer | Human Necessities | 1 | Active |
| US11000410B2 | Guide apparatus for tangential entry into suprachoroidal space | Human Necessities | 1 | Active |
| US10821021B2 | Sub-retinal tangential needle catheter guide and introducer | Human Necessities | 1 | Active |
| US10219936B2 | Therapeutic agent delivery device with advanceable cannula and needle | Human Necessities | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.