ITW LIMITED
🏢 View company profile →98Patents
9Active
98Granted
41Portfolio score
Filing activity: Oct 1, 1973 → Jan 18, 2018 · 4 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4089614A | Furniture connector | Emerging Cross-Sectional Technologies | 92 | Expired |
| US4312614A | Security fastener | Emerging Cross-Sectional Technologies | 83 | Expired |
| US5803367A | Spray gun | Performing Operations; Transporting | 83 | Expired |
| US6856092B2 | Electrodeless lamp | Emerging Cross-Sectional Technologies | 57 | Expired |
| US4124120A | Thin-walled cups capable of nesting | Performing Operations; Transporting | 54 | Expired |
| USD352254S | Buckle | General | 51 | Expired |
| US5209501A | Needle packing assembly | Mechanical Engineering; Lighting; Heating | 49 | Expired |
| US4343501A | Door handle assembly | Emerging Cross-Sectional Technologies | 47 | Expired |
| US7938632B2 | Piston pump with cam follower arrangement | Emerging Cross-Sectional Technologies | 46 | Active |
| US5153811A | Self-balancing ionizing circuit for static eliminators | Electricity | 45 | Expired |
| US4537432A | Security seals | Emerging Cross-Sectional Technologies | 44 | Expired |
| US5647679A | Printer for printing on a continuous print medium | Performing Operations; Transporting | 43 | Expired |
| USD333937S | Pull cord grip | General | 40 | Expired |
| US5191797A | Miniature electronic pressure gauge | Physics | 39 | Expired |
| US5540385A | Spray nozzle for high volume low pressure air | Performing Operations; Transporting | 32 | Expired |
| US4261243A | Fasteners for use in apertured panels | Emerging Cross-Sectional Technologies | 31 | Expired |
| US4387490A | Buckles | Emerging Cross-Sectional Technologies | 29 | Expired |
| US4878793A | Screw threaded fastener | Mechanical Engineering; Lighting; Heating | 29 | Expired |
| US7216813B2 | Pressure gauge | Performing Operations; Transporting | 29 | Expired |
| US7384004B2 | Pressure gauge | Performing Operations; Transporting | 28 | Expired |
| US7249519B2 | Pressure gauge | Performing Operations; Transporting | 27 | Expired |
| US5816719A | Printer for printing on a continuous print medium | Performing Operations; Transporting | 27 | Expired |
| US5333506A | Gauge for measuring the atomization air pressure in a paint spray gun | Physics | 26 | Expired |
| US4161307A | Valves for vehicle heating systems | Performing Operations; Transporting | 25 | Expired |
| US5102051A | Spray gun | Performing Operations; Transporting | 23 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.