John Clement Preston
22Patents
10h-index
—Co-inventors
62Inventor score
Filing activity: Feb 3, 1977 → Aug 7, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4654207A | Pearlescent shampoo and method for preparation of same | Chemistry; Metallurgy | 79 | Expired |
| US5287638A | Water massage and shock absorption system for footwear | Human Necessities | 54 | Expired |
| US4129197A | Safety-catch scaffolding system | Fixed Constructions | 45 | Expired |
| US4438096A | Pearlescent shampoo | Emerging Cross-Sectional Technologies | 26 | Expired |
| US5156235A | Set-up bracket for scaffolding | Fixed Constructions | 18 | Expired |
| US5416989A | Shoe with a shank having a cushion therein | Human Necessities | 16 | Expired |
| US7070020B2 | Partly retractable construction platform | Fixed Constructions | 14 | Expired |
| US4858726A | Scaffolding module and method erecting same | Fixed Constructions | 12 | Expired |
| USD613877S1 | Barrier panel | General | 11 | Expired |
| US5127492A | Scaffolding | Fixed Constructions | 10 | Expired |
| USD621956S1 | Fencing panel | General | 9 | Expired |
| US7815014B2 | Partly retractable construction platform | Fixed Constructions | 8 | Active |
| US10703591B2 | Loading platform | Fixed Constructions | 7 | Active |
| US4773506A | Scaffolding module and method of erecting same | Fixed Constructions | 7 | Expired |
| US5941362A | Drop delivery chute | Fixed Constructions | 6 | Expired |
| US9499991B2 | Stair modules which co operate to form a temporary stair case | Fixed Constructions | 5 | Active |
| USD663043S1 | Scaffolding module | General | 3 | Active |
| USD689201S1 | Scaffolding module and scaffolding module frame | General | 2 | Active |
| US10253465B2 | Modular building construction using composite interconnected frame panels | Fixed Constructions | 2 | Active |
| USD625433S1 | Fence panel support foot | General | 2 | Expired |
| US9909326B2 | Scaffolding | Fixed Constructions | 1 | Active |
| US11808035B2 | Facade panel system and method of erecting a multi-storey structure and facade | Fixed Constructions | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.