Bristol Products, Inc.
10Patents
0Active
10Granted
32Portfolio score
Filing activity: Jan 19, 1976 → Apr 16, 1979
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US4146254A | Coupler for tubing | Mechanical Engineering; Lighting; Heating | 111 | Expired |
| US4037624A | Spout assembly | Emerging Cross-Sectional Technologies | 33 | Expired |
| US4218785A | Drain assembly for a lavatory basin | Fixed Constructions | 25 | Expired |
| US4066870A | Flexible electric heating cable | Electricity | 23 | Expired |
| US4101190A | Indicator device for modular heating cable | Electricity | 11 | Expired |
| US4204106A | Electrical heating system for building structures | Emerging Cross-Sectional Technologies | 5 | Expired |
| US4219184A | Faucet valve assembly with friction drag | Mechanical Engineering; Lighting; Heating | 4 | Expired |
| US4117305A | Heat sump system for building structures | Emerging Cross-Sectional Technologies | 4 | Expired |
| US4056420A | Heating structure fabricating machine and method | Emerging Cross-Sectional Technologies | 3 | Expired |
| US4190761A | Heat loss control system for building heat sumps | Emerging Cross-Sectional Technologies | 2 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.