Gary Cain
40Patents
15h-index
28Co-inventors
81Inventor score
Filing activity: Jun 23, 1980 → Jan 25, 2024
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4895440A | Laser-based measurement system | Physics | 88 | Expired |
| US4830489A | Three dimensional laser beam survey system | Physics | 88 | Expired |
| US4679937A | Self leveling transmitter for laser alignment systems | Physics | 53 | Expired |
| US4674870A | Laser alignment system with modulated field | Physics | 52 | Expired |
| USD431472S | Oil container | General | 49 | Expired |
| US7308463B2 | Providing requested file mapping information for a file on a storage device | Emerging Cross-Sectional Technologies | 37 | Expired |
| US4756617A | Laser alignment system with modulated field | Physics | 34 | Expired |
| US4767208A | Self leveling transmitter for laser alignment systems | Physics | 33 | Expired |
| US4732471A | Laser alignment system with modulated field | Physics | 30 | Expired |
| US5343033A | Method and apparatus for detecting laser light having a plurality of pulse integrator and automatic gain control circuits | Electricity | 25 | Expired |
| US5471049A | Light detecting apparatus having low noise automatic gain control circuit | Electricity | 25 | Expired |
| US6055046A | System and method for aligning a laser transmitter | Physics | 23 | Expired |
| US4600997A | Surveying system | Physics | 18 | Expired |
| US5564525A | Method and apparatus for transporting new and spent liquids | Mechanical Engineering; Lighting; Heating | 17 | Expired |
| US11440456B1 | Land vehicles adapted for use as electric delivery vehicles | Mechanical Engineering; Lighting; Heating | 17 | Active |
| US4801791A | Pendulous compensator vibratory motion damping system | Physics | 14 | Expired |
| US7764365B2 | Combination laser detector and global navigation satellite receiver system | Physics | 14 | Expired |
| US4696210A | Two hole automatic precision punch | Emerging Cross-Sectional Technologies | 10 | Expired |
| US4988193A | Method and apparatus for measuring incident light angle relative to level | Physics | 9 | Expired |
| US6099235A | Arrangement for determining the relative angular orientation between a first machine element and a second machine element | Fixed Constructions | 7 | Expired |
| US6447240B1 | Arrangement for determining the relative angular orientation between a first machine element and a second machine element | Fixed Constructions | 5 | Expired |
| US11485215B1 | Land vehicles incorporating electric motors and methods therefor | Performing Operations; Transporting | 5 | Active |
| USD404640S | Oil container with compartment for filter | General | 4 | Expired |
| US8463569B2 | Method of operating a magnetic compass on a machine | Physics | 4 | Active |
| US11440590B1 | Land vehicles incorporating impact management systems | Mechanical Engineering; Lighting; Heating | 4 | Active |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.