Inventor · disambiguated record
Robert R. Piepho
Also filed as: PIEPHO ROBERT R
6 granted patents·47 citations·filing 1993–2001
82Inventor score
Top patents by PatentIndex Score
6 records- 0157US6381829B2Method for making an improved main shaft for a coal pulverizer by employing a ceramic coating thereonBABCOCK & WILCOX CO·Filed 2001·Granted May 7, 2002·4 cites·15 claims
- 0249US5884776ADynamic classifier with hollow shaft drive motorBABCOCK & WILCOX CO·Filed 1997·Granted Mar 23, 1999·15 cites·9 claims
- 0341US6347758B1Strain relief main shaftBABCOCK & WILCOX CO·Filed 1997·Granted Feb 19, 2002·9 cites·19 claims
- 0438US6132135AStrain relief main shaft assemblyMCDERMOTT TECHNOLOGY INC·Filed 1996·Granted Oct 17, 2000·8 cites·7 claims
- 0537US6270026B1Strain relief main shaft assemblyBABCOCK & WILCOX CO·Filed 1997·Granted Aug 7, 2001·6 cites·5 claims
- 0632US5346148AAsymmetric pulverizer tireBABCOCK & WILCOX CO·Filed 1993·Granted Sep 13, 1994·5 cites·14 claims
Join the waitlist — get patent alerts
Get an alert when Robert R. Piepho files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →