Frederick P. Boyle
16Patents
10h-index
28Co-inventors
72Inventor score
Filing activity: Oct 29, 1981 → Sep 8, 2006
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5582385A | Method for controlling motion using an adjustable damper | Performing Operations; Transporting | 73 | Expired |
| US5964318A | System for maintaining the quality and level of lubricant in an engine | Mechanical Engineering; Lighting; Heating | 62 | Expired |
| US6463967B1 | System for diagnosing, maintaining and reporting the performance and safety condition of apparatus during refueling | Mechanical Engineering; Lighting; Heating | 40 | Expired |
| US5732370A | Method for controlling motion using a two-stage adjustable damper | Performing Operations; Transporting | 32 | Expired |
| US6412338B2 | On-board rotational viscometers | Emerging Cross-Sectional Technologies | 20 | Expired |
| US6585009B2 | System for periodic fluid maintenance of apparatus | Mechanical Engineering; Lighting; Heating | 18 | Expired |
| US6577112B2 | Method and apparatus for on-line monitoring of quality and/or condition of highly resistive fluids | Physics | 17 | Expired |
| US6257051A | On-board rotational viscometers | Physics | 11 | Expired |
| US6568436B1 | System for periodic fluid maintenance of apparatus | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4469284A | Comminuting apparatus with improved rotor and stator recess construction | Emerging Cross-Sectional Technologies | 10 | Expired |
| US6861851B2 | Method for on-line monitoring of quality and condition of non-aqueous fluids | Physics | 10 | Expired |
| US4535941A | Method of comminuting elastomeric pellets | Emerging Cross-Sectional Technologies | 9 | Expired |
| US7259575B2 | Method for on-line fuel-dilution monitoring of engine lubricant | Mechanical Engineering; Lighting; Heating | 6 | Expired |
| US7355415B2 | Method for on-line monitoring of condition of non-aqueous fluids | Physics | 4 | Active |
| US7299682B2 | Method and apparatus for estimating basicity of a used, all-loss cylinder lubricant | Physics | 3 | Expired |
| US7030380B2 | Apparatus for on-line monitoring quality/condition of fluids | Physics | 2 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.