Ahmad Sith
21Patents
12h-index
15Co-inventors
74Inventor score
Filing activity: Nov 13, 2000 → Sep 20, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| USD813025S1 | Hinged coupling | General | 36 | Active |
| USD605734S1 | Rigid pipe coupling | General | 30 | Expired |
| USD600784S1 | Flexible pipe coupling | General | 28 | Expired |
| USD813657S1 | Hinged coupling | General | 25 | Active |
| USD614269S1 | Rigid pipe coupling segment | General | 21 | Expired |
| USD608866S1 | Flexible pipe coupling segment | General | 19 | Expired |
| USD608867S1 | Flexible pipe coupling segment | General | 19 | Expired |
| USD616072S1 | Rigid pipe coupling | General | 18 | Expired |
| USD850900S1 | Hinged coupling | General | 16 | Active |
| USD608865S1 | Flexible pipe coupling | General | 16 | Expired |
| USD863052S1 | Hinged coupling | General | 15 | Active |
| USD612461S1 | Rigid pipe coupling segment | General | 13 | Expired |
| USD863051S1 | Hinged coupling | General | 12 | Active |
| US6443075B1 | Safety interlock braking system for height adjustable table | Human Necessities | 12 | Expired |
| USD858266S1 | Hinged coupling | General | 8 | Active |
| USD819789S1 | Elbow fitting | General | 5 | Active |
| US9267628B2 | Method of making a tamper resistant coupling | Emerging Cross-Sectional Technologies | 0 | Active |
| US10533688B2 | Coupling having tabbed retainer | Mechanical Engineering; Lighting; Heating | 0 | Active |
| USD842440S1 | Elbow fitting | General | 0 | Active |
| US11125369B2 | Coupling having tabbed retainer | Mechanical Engineering; Lighting; Heating | 0 | Active |
| US10605394B2 | Fitting having tabbed retainer and observation apertures | Mechanical Engineering; Lighting; Heating | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.