John B. Morrell
120Patents
47h-index
111Co-inventors
93Inventor score
Filing activity: Jul 1, 1998 → Jun 28, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6041801A | System and method for measuring when fluid has stopped flowing within a line | Emerging Cross-Sectional Technologies | 284 | Expired |
| US6065941A | System for measuring when fluid has stopped flowing within a line | Emerging Cross-Sectional Technologies | 195 | Expired |
| US6288505A | Motor amplifier and control for a personal transporter | Emerging Cross-Sectional Technologies | 192 | Expired |
| US6520747B2 | System for measuring change in fluid flow rate within a line | Emerging Cross-Sectional Technologies | 187 | Expired |
| US6343614B1 | System for measuring change in fluid flow rate within a line | Emerging Cross-Sectional Technologies | 159 | Expired |
| US6538411B1 | Deceleration control of a personal transporter | Emerging Cross-Sectional Technologies | 141 | Expired |
| US6789640B1 | Yaw control for a personal transporter | Emerging Cross-Sectional Technologies | 137 | Expired |
| US6581714B1 | Steering control of a personal transporter | Performing Operations; Transporting | 133 | Expired |
| US9620312B2 | Tactile switch for an electronic device | Electricity | 133 | Active |
| US6796396B2 | Personal transporter | Emerging Cross-Sectional Technologies | 132 | Expired |
| US9753436B2 | Rotary input mechanism for an electronic device | Electricity | 131 | Active |
| US6874591B2 | Speed limiting for a balancing transporter | Emerging Cross-Sectional Technologies | 120 | Expired |
| US9659482B2 | Context-based alerts for an electronic device | Emerging Cross-Sectional Technologies | 119 | Active |
| US6553271B1 | System and method for control scheduling | Emerging Cross-Sectional Technologies | 118 | Expired |
| US6571892B2 | Control system and method | Emerging Cross-Sectional Technologies | 114 | Expired |
| US6408240B1 | Traction control for a personal transporter | Performing Operations; Transporting | 109 | Expired |
| US6779621B2 | Riderless stabilization of a balancing transporter | Emerging Cross-Sectional Technologies | 107 | Expired |
| US6827163B2 | Non-linear control of a balancing vehicle | Emerging Cross-Sectional Technologies | 106 | Expired |
| US6866107B2 | Method and device for battery load sharing | Emerging Cross-Sectional Technologies | 102 | Expired |
| US7130702B2 | System and method for control scheduling | Emerging Cross-Sectional Technologies | 101 | Expired |
| US7275607B2 | Control of a personal transporter based on user position | Emerging Cross-Sectional Technologies | 101 | Expired |
| US6965206B2 | Method and system for fail-safe motor operation | Emerging Cross-Sectional Technologies | 100 | Expired |
| US10331082B2 | Tactile switch for an electronic device | Electricity | 97 | Active |
| US9627163B2 | Tactile switch for an electronic device | Electricity | 95 | Active |
| US10039080B2 | Situationally-aware alerts | Electricity | 89 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.