Inventor

DAUFFENBACH DARRIN W

US3 patents

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

WACKER CORP

2 patents

US7172365B2Feb 6, 2007

Method of making and using a dynamically balanced walk behind trowel

WACKER CORP14 citations81

US6974277B2Dec 13, 2005

Dynamically balanced walk behind trowel

WACKER CORP4 citations59

WACKER NEUSON CORP

1 patent

US7686538B2Mar 30, 2010

Portable vibratory screed with bubble vial inclination indication system

WACKER NEUSON CORP14 citations79