Gregory S. Burcham
23Patents
11h-index
7Co-inventors
68Inventor score
Filing activity: Mar 22, 1995 → Sep 25, 2015
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5706973A | Drinking cup and cover with flow control elements | Emerging Cross-Sectional Technologies | 74 | Expired |
| US5518152A | Measuring canister | Physics | 46 | Expired |
| US7070122B2 | Wobbling sprinkler head | Performing Operations; Transporting | 41 | Expired |
| US5632417A | Dispensing cap and related hinge | Performing Operations; Transporting | 35 | Expired |
| US6932279B2 | Wobbling sprinkler head | Performing Operations; Transporting | 33 | Expired |
| US7395977B2 | Sprinkler apparatus | Performing Operations; Transporting | 30 | Expired |
| USD369755S | Measuring canister | General | 24 | Expired |
| US5850944A | Measuring cap with pivoting dispenser | Performing Operations; Transporting | 21 | Expired |
| US6899287B2 | Rotary sprinkler | Performing Operations; Transporting | 20 | Expired |
| USD379434S | Dispensing cap | General | 14 | Expired |
| USD379148S | Dispensing cap | General | 12 | Expired |
| US6296227A | Valve assembly with clamp on bonnet | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US5671875A | Measuring/dispensing closure flip-top cap and built in shut-off blade | Physics | 8 | Expired |
| US9868202B1 | Spring loaded impact tool | Performing Operations; Transporting | 8 | Active |
| USD378273S | Dispensing cap | General | 5 | Expired |
| US7980915B2 | Variable pitch game call | Human Necessities | 4 | Active |
| USD618573S1 | Knob rattle | General | 3 | Expired |
| USD616320S1 | Spool rattle | General | 3 | Expired |
| US8216019B2 | Magnetic box call | Human Necessities | 3 | Active |
| US8235763B1 | Fighting purr game call | Human Necessities | 2 | Active |
| US9756846B2 | Resonating striker for game call | Human Necessities | 2 | Active |
| US8684787B1 | Rattle call | Human Necessities | 1 | Active |
| USD705109S1 | Deer rattle call | General | 1 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.