Inventor

VARRIN JR ROBERT D

US18 patents

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

VARRIN JR ROBERT D

DOMINION ENG INC

Ultrasonic cleaning method

Scale conditioning agents

Liquid degassing system for power plant system layup

Particulate removal system

Modular water purification system for nuclear power plants

Ultrasonically cleaning vessels and pipes

System and method for improving sensitivity of a sipping system

Methods of reusing a cleaning solution

UNIV DELAWARE

Plasma-induced, in-situ generation, transport and use or collection of reactive precursors

Apparatus for producing compound semiconductor thin films

VARRIN JR ROBERT D

Chemical cleaning method and system with steam injection

Method and composition for removing deposits

TRAVIS DONALD

Device for indicating the proper installation of fittings

FOSTER MILLER INC

Sludge removal system

US ENERGY

Method of producing adherent metal oxide coatings on metallic surfaces

ASML NETHERLANDS BV

Scale conditioning agents and treatment method

KREIDER MARC A

Method and apparatus for evaluating repair and remediation alternatives for heat exchangers

COLLIN JEAN

Low-pressure sludge removal method and apparatus using coherent jet nozzles