P

Inventor

DUSKE WILFRIED P

US6 patents
⚠️ This page may combine multiple inventors who share the name “DUSKE WILFRIED P”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PROGRESSIVE DEV INC

3 patents
US4558525ADec 17, 1985

Dehydration equipment

PROGRESSIVE DEV INC22 citations79
US4357152ANov 2, 1982

Fluid borne particulate separator

PROGRESSIVE DEV INC22 citations79
US4244716AJan 13, 1981

Skimmer apparatus for centrifugal separators

PROGRESSIVE DEV INC8 citations70

DUSKE DESIGN & EQUIPMENT CO IN

1 patent
US5525239AJun 11, 1996

Method for completing the transformation of waste water sludge into spreadable fertilizer and product thereby

DUSKE DESIGN & EQUIPMENT CO IN33 citations87

WYOMING SAWMILLS INC

1 patent
US6249988B1Jun 26, 2001

Particulate drying system

WYOMING SAWMILLS INC30 citations85

DUSKE ENGINEERING CO INC

1 patent
US5746006AMay 5, 1998

Single pass rotary dryer

DUSKE ENGINEERING CO INC48 citations82