David Guy
35Patents
4h-index
12Co-inventors
60Inventor score
Filing activity: Feb 16, 1989 → May 31, 2022
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD319755S | Beverage mug | General | 28 | Expired |
| US5411560A | Method of producing binderless pellets from low rank coal | Chemistry; Metallurgy | 9 | Expired |
| USD925001S1 | Dispensing cartridge holder | General | 7 | Active |
| USD316010S | Compartmented serving tray | General | 5 | Expired |
| USD316011S | Food dish | General | 3 | Expired |
| US10119287B2 | Dispensers | Chemistry; Metallurgy | 3 | Active |
| USD723656S1 | Floating dispenser | General | 2 | Active |
| US9725920B2 | Dispensing systems | Emerging Cross-Sectional Technologies | 2 | Active |
| US10030401B2 | Dispensing systems | Emerging Cross-Sectional Technologies | 2 | Active |
| USD925693S1 | Dispensing cartridge holder | General | 2 | Active |
| US10286365B2 | Dispensing system for cakeable materials | Emerging Cross-Sectional Technologies | 1 | Active |
| US10914091B2 | Dispensers | Chemistry; Metallurgy | 1 | Active |
| USD950006S1 | Dispensing cartridge holder | General | 1 | Active |
| USD722130S1 | Floating dispenser | General | 1 | Active |
| US11278829B2 | Filterwell cartridge holder | Performing Operations; Transporting | 1 | Active |
| US10883288B2 | Dispensing systems | Emerging Cross-Sectional Technologies | 1 | Active |
| US11203539B1 | Free chlorine maintained systems | Chemistry; Metallurgy | 1 | Active |
| US11408191B2 | Dispensers | Chemistry; Metallurgy | 1 | Active |
| US11629080B2 | Filterwell cartridges | Chemistry; Metallurgy | 1 | Active |
| USD883058S1 | Spa filter well dispenser cartridge holder | General | 1 | Active |
| US10060148B2 | Dispensing systems | Emerging Cross-Sectional Technologies | 1 | Active |
| USD722131S1 | Floating dispenser | General | 1 | Active |
| US11999637B2 | Free chlorine maintained system | Chemistry; Metallurgy | 0 | Active |
| US11141685B2 | Dispenser | Chemistry; Metallurgy | 0 | Active |
| US12054962B2 | Pool pump dispensers | Chemistry; Metallurgy | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.