Inventor

CRAWFORD ROBERT R

US9 patents

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

UNIVERSAL DYNAMICS INC

6 patents

US5926969AJul 27, 1999

Method and apparatus for regenerating a moist absorption medium

UNIVERSAL DYNAMICS INC18 citations78

US6370797B1Apr 16, 2002

Method and apparatus for drying granular solids with venturi powered gas circulation

UNIVERSAL DYNAMICS INC9 citations71

US6336278B1Jan 8, 2002

Method and system for controlling airflow in a multiple bed desiccant drying system

UNIVERSAL DYNAMICS INC8 citations71

US7104743B2Sep 12, 2006

Vacuum receiver with positive dump valve control

UNIVERSAL DYNAMICS INC10 citations66

US6729039B2May 4, 2004

Process dehumidifier regeneration control method and apparatus

UNIVERSAL DYNAMICS INC5 citations60

USRE39271ESep 12, 2006

Method and apparatus for drying granular solids with venturi powered gas circulation

UNIVERSAL DYNAMICS INC1 citations50

UNIVERSAL DYNAMICS CORP

1 patent

US5768897AJun 23, 1998

Air drying apparatus and method with high ratio gas flow to absorber weight

UNIVERSAL DYNAMICS CORP27 citations86

MANN & HUMMEL PROTEC GMBH

1 patent

US7479176B2Jan 20, 2009

Sequential adsorption desiccant dryer system

MANN & HUMMEL PROTEC GMBH3 citations60

CRAWFORD ROBERT R

1 patent

US5100513AMar 31, 1992

Defloccing and distribution rolls for papermachine headbox

CRAWFORD ROBERT R6 citations56