Michael G. Knickerbocker
49Patents
21h-index
17Co-inventors
82Inventor score
Filing activity: Sep 18, 1975 → Feb 17, 2005
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US3987938A | Dispensing pump | Mechanical Engineering; Lighting; Heating | 86 | Expired |
| US4354621A | Child resistant assembly for aerosol dispensers | Performing Operations; Transporting | 79 | Expired |
| US6283333A | Toggle-action dispensing closure with an actuation-prevention abutment and a recessed striker rib | Performing Operations; Transporting | 66 | Expired |
| USD376103S | Spray pump | General | 43 | Expired |
| US4792252A | Liquid applicator device | Performing Operations; Transporting | 43 | Expired |
| US4473097A | Metering fluid sprinkling container | Performing Operations; Transporting | 41 | Expired |
| US4328911A | Child resistant aerosol actuating overcap | Performing Operations; Transporting | 40 | Expired |
| US5083683A | Fingertip sprayer mounted on an angled neck container | Performing Operations; Transporting | 39 | Expired |
| US6588627B2 | Automatic intermittent aerosol dispensing valve | Performing Operations; Transporting | 34 | Expired |
| US5105988A | Protector cap and wiper for dispenser discharge orifice | Performing Operations; Transporting | 32 | Expired |
| US4252507A | Hand-actuatable pump assembly | Performing Operations; Transporting | 28 | Expired |
| US4971227A | Manually actuated dispensing pump sprayer having a removable nozzle locking element | Performing Operations; Transporting | 26 | Expired |
| US4426026A | Aerosol assembly comprising an improved overcap | Performing Operations; Transporting | 26 | Expired |
| US6612464B2 | Aerosol dispensing valve | Performing Operations; Transporting | 26 | Expired |
| US4984700A | Tamper indicating closure assembly | Performing Operations; Transporting | 25 | Expired |
| US6533141B1 | Intermittent aerosol dispensing valve | Performing Operations; Transporting | 25 | Expired |
| USD366616S | Protective cap for finger pump | General | 23 | Expired |
| US5207785A | Protector cap and wiper for dispenser discharge orifice | Performing Operations; Transporting | 22 | Expired |
| US5503306A | Manually actuated pump | Performing Operations; Transporting | 22 | Expired |
| US5050779A | Dispenser having child-resistant nozzle assembly | Performing Operations; Transporting | 22 | Expired |
| US4435135A | Pump assembly with improved seal | Performing Operations; Transporting | 22 | Expired |
| US5161716A | Dispenser having child-resistant nozzle assembly | Performing Operations; Transporting | 21 | Expired |
| US5040702A | Manually actuated dispensing pump sprayer having a removable nozzle locking element | Performing Operations; Transporting | 20 | Expired |
| US5088628A | Dispenser having child-resistant nozzle assembly | Performing Operations; Transporting | 20 | Expired |
| US6364169B1 | Anti clog terminal orifice for power dispenser | Performing Operations; Transporting | 19 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.