Park Plus, Inc.
11Patents
7Active
11Granted
43Portfolio score
Filing activity: Jan 9, 1990 → Nov 2, 2020 · 1 expiring within 5 years
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5702222A | Electrically driven car lift apparatus for home use | Emerging Cross-Sectional Technologies | 21 | Expired |
| US6077017A | Vehicle handling system | Fixed Constructions | 17 | Expired |
| US5035562A | Tri-level vehicular parking apparatus | Fixed Constructions | 16 | Expired |
| US5145304A | Height adjustable vehicle parking apparatus | Performing Operations; Transporting | 7 | Expired |
| US7597521B2 | Quadruple vehicle parking system | Fixed Constructions | 4 | Active |
| US10273704B2 | Automated parking garage/self-storage apparatus | Fixed Constructions | 2 | Active |
| US11280102B2 | Automated vehicular parking apparatus with electric vehicle charging capabilities | Emerging Cross-Sectional Technologies | 1 | Active |
| US10407934B2 | Safety barrier for automated vehicle parking facility | Fixed Constructions | 0 | Active |
| US11104237B2 | Electric vehicle charging apparatus for automated vehicle parking facility | Emerging Cross-Sectional Technologies | 0 | Active |
| US9416554B2 | Vehicle parking with automated guided vehicles and vehicle lifts | Fixed Constructions | 0 | Active |
| US9670690B2 | Hall effect sensor grid array guidance system | Physics | 0 | Active |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.