Inventor

HELPERT CHARLES W

US3 patents

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

BASF CORP

2 patents

US5869424AFeb 9, 1999

Plant growth retardants in combination with inhibitors of ethylene biosynthesis or action

BASF CORP12 citations67

US5861360AJan 19, 1999

Encapsulated plant growth regulator formulations and applications

BASF CORP5 citations58

BASF AG

1 patent

US6369003B1Apr 9, 2002

Process and composition for soil improvement by reducing microbially formed ethylene in the soil

BASF AG9 citations67