Arthur Lee
25Patents
7h-index
10Co-inventors
66Inventor score
Filing activity: Aug 14, 1974 → Dec 10, 2019
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5554453A | Carbonate fuel cell system with thermally integrated gasification | Emerging Cross-Sectional Technologies | 359 | Expired |
| US6014879A | High pressure hydroforming press | Emerging Cross-Sectional Technologies | 30 | Expired |
| US4147344A | Tensioning type physical therapeutical treatment device | Human Necessities | 19 | Expired |
| US9224270B2 | Gaming machine and method of allowing players to play gaming machines | Physics | 18 | Active |
| US4192405A | Spring applied brake mechanism | Mechanical Engineering; Lighting; Heating | 11 | Expired |
| US4074784A | Articulated haulage vehicle | Performing Operations; Transporting | 10 | Expired |
| US9202337B2 | Gaming system and method of providing an electronic game with a scaling factor | Physics | 7 | Active |
| US4113076A | Interrelated controls for vehicle brakes, transmission and motor | Performing Operations; Transporting | 6 | Expired |
| US10210707B2 | Gaming system and methods of providing an award to a player | Physics | 6 | Active |
| US10546466B2 | Gaming machine and methods of allowing a player to play gaming machines having expanding symbol positions | Physics | 5 | Active |
| US4138001A | Brake mechanism | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US11468745B2 | Gaming machine and methods of allowing a player to play gaming machines having expanding symbol positions | Physics | 3 | Active |
| US9342962B2 | Gaming machine and methods of allowing a player to play gaming machines having expanding symbol positions | Physics | 2 | Active |
| US4243127A | Control system for automatically actuating vehicle brakes | Performing Operations; Transporting | 2 | Expired |
| US9373225B2 | Gaming machine and methods of allowing a player to play gaming machines having selectable reel configurations | Physics | 2 | Active |
| USD425160S | In line roller skate | General | 2 | Expired |
| US4243126A | Brake system for a vehicle and method of operation thereof | Performing Operations; Transporting | 2 | Expired |
| USD251690S | Physical therapy mobile toy | General | 1 | Expired |
| US9633525B2 | Gaming machine and methods of allowing a player to play gaming machines having selectable reel configurations | Physics | 1 | Active |
| US10679461B2 | Gaming system and methods of providing an award to a player | Physics | 0 | Active |
| US8678913B2 | Gaming system and method of providing an electronic game with a scaling factor | Physics | 0 | Active |
| US9734671B2 | Gaming machine and methods of allowing a player to play gaming machines having randomly selected symbols | Physics | 0 | Active |
| US9626831B2 | Gaming system and methods of providing an award to a player | Physics | 0 | Active |
| US9396614B2 | Gaming machine and method of allowing players to play gaming machines | Physics | 0 | Active |
| US9619974B2 | Game outcome generator for a gaming machine | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.