Inventor
PARKS CLINTON R
US7 patents
⚠️ This page may combine multiple inventors who share the name “PARKS CLINTON R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BLACK CLAWSON CO
4 patentsUS5275024AJan 4, 1994
Paper pulp washing
BLACK CLAWSON CO20 citations90
US5221437AJun 22, 1993
Screening apparatus for paper making stock
BLACK CLAWSON CO12 citations72
US5466335ANov 14, 1995
Paper pulp washing
BLACK CLAWSON CO7 citations71
US5367894ANov 29, 1994
Apparatus and method for washing cellulosic pulp
BLACK CLAWSON CO6 citations61