Inventor

GOLDBERG RICHARD D

US7 patents

⚠️ This page may combine multiple inventors who share the name “GOLDBERG RICHARD D”. 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

PHOENIX PROD

1 patent

US6244730B1Jun 12, 2001

Light source with easily accessed light guide

PHOENIX PROD25 citations90

WACKER NEUSON CORP

1 patent

US7686538B2Mar 30, 2010

Portable vibratory screed with bubble vial inclination indication system

WACKER NEUSON CORP14 citations79

LUTZ TODD J

1 patent

US8132983B2Mar 13, 2012

Riding concrete trowel with stabilizers

LUTZ TODD J7 citations77

APPLIED MATERIALS INC

1 patent

US7573051B2Aug 11, 2009

Ion beam guide tube

APPLIED MATERIALS INC4 citations60

GOLDBERG RICHARD D

1 patent

US8153993B2Apr 10, 2012

Front plate for an ion source

GOLDBERG RICHARD D4 citations55