Inventor
SPINK DONALD R
22 patents
⚠️ This page may combine multiple inventors who share the name “SPINK DONALD R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TURBOTAK INC
9 patentsUS5565180AOct 15, 1996
Method of treating gases
TURBOTAK INC80 citations96
US4893752AJan 16, 1990
Spray nozzle design
TURBOTAK INC61 citations94
US5439509AAug 8, 1995
Stripping method and apparatus
TURBOTAK INC50 citations92
US5192517AMar 9, 1993
Gas reacting method
TURBOTAK INC34 citations92
US4963329AOct 16, 1990
Gas reacting apparatus and method
TURBOTAK INC50 citations90
USRE34586EApr 19, 1994
Spray nozzle design
TURBOTAK INC5 citations72
US5025989AJun 25, 1991
Spray nozzle design
TURBOTAK INC10 citations72
US5362464ANov 8, 1994
Method for removing sulfur oxides
TURBOTAK INC10 citations71
US5023064AJun 11, 1991
Method for removing sulfur oxide
TURBOTAK INC14 citations71
UNIV WATERLOO
4 patentsUS4865817ASep 12, 1989
Gas reacting apparatus
UNIV WATERLOO40 citations90
US4950313AAug 21, 1990
Fine dust removal device
UNIV WATERLOO26 citations88
US4889694ADec 26, 1989
Recovery of zinc values from zinc and iron-bearing sulfide materials
UNIV WATERLOO16 citations72
US4778520AOct 18, 1988
Process for leaching zinc from partially desulfurized zinc concentrates by sulfuric acid
UNIV WATERLOO18 citations72