Inventor

LUDTKE NATHAN E

US5 patents

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

KRON RYAN E

2 patents

US8251117B2Aug 28, 2012

Method and apparatus for removing a film from a surface

KRON RYAN E7 citations80

US8567470B2Oct 29, 2013

Method and apparatus for removing a film from a surface

KRON RYAN E1 citations48

JOHNSON DIVERSEY INC

1 patent

US7071153B2Jul 4, 2006

Method of enhancing a soiled porous surface and maintenance thereof

JOHNSON DIVERSEY INC18 citations79

DIVERSEY INC

1 patent

US9833117B2Dec 5, 2017

Floor finish application pad and method

DIVERSEY INC4 citations67

LUDTKE NATHAN E

1 patent

US8782843B2Jul 22, 2014

Floor finish application pad and method

LUDTKE NATHAN E3 citations51