Inventor

PETERSEN ARTHUR W

US8 patents

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

AMERICAN CYANAMID CO

3 patents

US4704234ANov 3, 1987

Compositions comprising imidazole, pyrazole or derivatives thereof for removing undesirable organic matter from a surface

AMERICAN CYANAMID CO14 citations71

US4477288AOct 16, 1984

Method and compositions for removal of undesirable organic matter

AMERICAN CYANAMID CO9 citations63

US4537638AAug 27, 1985

Method for removal of undesirable organic matter

AMERICAN CYANAMID CO4 citations60

SCHWARZMANN FREDERICK G

2 patents

US4028261AJun 7, 1977

Tile and grout cleaner and restorer

SCHWARZMANN FREDERICK G33 citations85

US4130442ADec 19, 1978

Method for renewing grout

SCHWARZMANN FREDERICK G6 citations55

FOSTER D SNELL INC

1 patent

US4060494ANov 29, 1977

Non-caustic drain cleaner

FOSTER D SNELL INC17 citations71

CHURCH & DWIGHT CO INC

1 patent

US4236935ADec 2, 1980

Method for removing organic acid soil from surfaces

CHURCH & DWIGHT CO INC14 citations68

CHURCH & DWRIGHT CO INC

1 patent

US4193886AMar 18, 1980

Novel low temperature cleaner

CHURCH & DWRIGHT CO INC14 citations66