Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Composition and methods for injection of sealants into air conditioning and refrigeration systems

Composition and methods for injection of sealants into air conditioning and refrigeration systems

US Patent 7296423 · Granted Nov 20, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Systems, devices, and methods for fluid management2025
Systems, devices, and methods for fluid management2023
Air conditioning refrigerant oil thermal additive2022
Additive composition for improvement of miscibility of lubricants in air-conditi2021
Additive composition for improvement of miscibility of lubricants in air-conditi2021
Systems, devices, and methods for fluid management2021
Air conditioning refrigerant oil thermal additive2020
Systems, devices, and methods for fluid management2020
Additive composition for improvement of miscibility of lubricants in air-conditi2019
Additive composition for improvement of miscibility of lubricants in air-conditi2019
Neutralization and removal of acids in HVAC systems through the use of drying ag2019
Neutralization and removal of acids in HVAC systems through the use of drying ag2019