Ivanhoe Chaput
15Patents
8h-index
15Co-inventors
69Inventor score
Filing activity: Apr 23, 1996 → Mar 15, 2023
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5722704A | Multi-point door lock | Emerging Cross-Sectional Technologies | 81 | Expired |
| US5741032A | Sash lock | Emerging Cross-Sectional Technologies | 63 | Expired |
| US5878606A | Door lock for swinging door | Emerging Cross-Sectional Technologies | 43 | Expired |
| USD600357S1 | Hand held massager | General | 40 | Expired |
| US5901989A | Multi-point inactive door lock | Emerging Cross-Sectional Technologies | 36 | Expired |
| US5950279A | Modular sliding door rollers | Human Necessities | 22 | Expired |
| US6640048B2 | Instant water heater | Mechanical Engineering; Lighting; Heating | 19 | Expired |
| US5871279A | Durable tympanic probe and thermometer | Physics | 13 | Expired |
| US5928546A | Electrical resistance cooker and automatic circuit controller | Human Necessities | 8 | Expired |
| USD688735S1 | String lock device for stringed instruments | General | 6 | Active |
| US10501965B1 | Enhanced handcuff apparatus | Fixed Constructions | 3 | Active |
| USD501419S1 | Child proximity monitor | General | 3 | Expired |
| US7327951B2 | Instant water heater with PTC plastic conductive electrodes | Electricity | 2 | Expired |
| US11325783B2 | System for assembling a modular spiral chute and associated methods | Performing Operations; Transporting | 0 | Active |
| US12180007B2 | Modular chute system | Performing Operations; Transporting | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.