Inventor

LONG ROBERT L

US23 patents

⚠️ This page may combine multiple inventors who share the name “LONG ROBERT L”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

LONG ROBERT L

RHEEM MFG CO

Apparatus and method for hybrid water heating and air cooling and control thereof

Apparatus and method for hybrid water heating and air cooling and control thereof

Combined air conditioning and water heating via expansion valve regulation

Combined air conditioning and water heating via expansion valve regulation

Air conditioner with condensation drain assembly and improved filter rack

Termination block

Overflow sensor assembly in temperature control systems

Overflow sensor assembly in temperature control systems

Overflow sensor assembly in temperature control systems

Air conditioning reheat systems and methods thereto

Air conditioning reheat systems and methods thereto

Heating systems with unhoused centrifugal fan and wraparound heat exchanger

Air conditioner with condensation drain assembly and improved filter rack

Combined space and water heating systems

EXXONMOBIL CHEM PATENTS INC

On-line measurement and control of polymer properties by raman spectroscopy

Raman analysis system for olefin polymerization control

Method and apparatus for on-line measurement of polymer properties

AMERICAN MONITOR CORP

Magnesium assay with calmagite or eriochrome black T reagents

Creatinine assay and reagent system

Uric acid assay and reagent system therefor

EXXON CHEMICAL PATENTS INC

On-line control of a chemical process plant

Apparatus dewatering an elastomeric polymer

SCHAEFER ROBERT A

Feedback and feedforward closed loop purity and recovery control