LPI, Inc.
4Patents
3Active
4Granted
39Portfolio score
Filing activity: Mar 20, 1989 → May 10, 2018
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4872098A | Variable beam floodlight | Physics | 19 | Expired |
| US9993387B2 | Multi-pump hot tub plumbing system | Human Necessities | 2 | Active |
| US10265539B2 | Therapeutic LED system for a hot tub | Human Necessities | 1 | Active |
| US10398623B2 | Multi-pump hot tub plumbing system | Human Necessities | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.