Gregory A. Phillips
19Patents
12h-index
26Co-inventors
74Inventor score
Filing activity: Mar 21, 1986 → Mar 11, 2003
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6623220B2 | Quick change mandrel assembly for use with a hole saw and a pilot drill bit | Emerging Cross-Sectional Technologies | 78 | Expired |
| US6668941B2 | Screw holding and driving device | Performing Operations; Transporting | 58 | Expired |
| US6145426A | Dimpling | Emerging Cross-Sectional Technologies | 47 | Expired |
| US4770456A | Robotic end of arm tooling internal gripper | Emerging Cross-Sectional Technologies | 32 | Expired |
| US5095525A | Memory transformation apparatus and method | Physics | 31 | Expired |
| US6761361B2 | Drill and drive apparatus with improved tool holder | Emerging Cross-Sectional Technologies | 30 | Expired |
| US5802947A | Dimpled circular saw blade | Emerging Cross-Sectional Technologies | 23 | Expired |
| US7267513B2 | Spade drill bit | Emerging Cross-Sectional Technologies | 21 | Expired |
| US4778329A | Robot with floating XY plane arm | Performing Operations; Transporting | 20 | Expired |
| US6532855B1 | Saw blade having dimples formed by process of deforming blade body | Emerging Cross-Sectional Technologies | 18 | Expired |
| US6095024A | Miter fence-box joint fixture | Emerging Cross-Sectional Technologies | 15 | Expired |
| US6481477B1 | Fence assembly for a router table | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5660258A | Torque converter having torsional damper | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US6212980A | Screw aligning and guiding device having arrangement which facilitates loading and unloading of screw strip | Performing Operations; Transporting | 6 | Expired |
| US6857829B2 | Drill press table accessory | Emerging Cross-Sectional Technologies | 5 | Expired |
| US5214335A | Brush and slip ring apparatus for dynamoelectric machines | Electricity | 5 | Expired |
| USD428899S | Combined miter fence and box joint fixture | General | 5 | Expired |
| US5755319A | Safety power switch | Electricity | 5 | Expired |
| US5704745A | Chuck sleeve insert for a drill | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.