Inventor · disambiguated record
Matthew O. Herhold
Also filed as: HERHOLD MATTHEW O
15 granted patents·2 pending applications·204 citations·filing 1997–2016
93Inventor score
Top patents by PatentIndex Score
17 records- 0190US9399230B2Rotating fluid nozzle for tube cleaning systemNLB CORP·Filed 2014·Granted Jul 26, 2016·10 cites·20 claims
- 0285US8221100B2High pressure water pump valve and seal structureFORREST JAMIE A·Filed 2008·Granted Jul 17, 2012·20 cites·22 claims
- 0384US8298349B2Rotating fluid nozzle for tube cleaning systemWOJCIECHOWSKI III DONALD ANTHONY·Filed 2009·Granted Oct 30, 2012·23 cites·9 claims
- 0482US7600700B2Rotating fluid jet with improved rotary sealNLB CORP·Filed 2006·Granted Oct 13, 2009·13 cites·11 claims
- 0574US6413323B2Method of operating a movable base having rotatable supplies of pressurized fluid and a vacuum sourceNLB CORP·Filed 2001·Granted Jul 2, 2002·19 cites·7 claims
- 0672US8251301B2Rotating fluid jet with improved rotary sealTRUNICK DANIEL D·Filed 2009·Granted Aug 28, 2012·8 cites·13 claims
- 0771US6889914B2Shroud assembly for high pressure fluid cleaning lanceNLB CORP·Filed 2003·Granted May 10, 2005·10 cites·11 claims
- 0867US5904297ATwo-handed shut-off valveNLB CORP·Filed 1997·Granted May 18, 1999·37 cites·16 claims
- 0962US6431214B1Removable valve assemblyNLB CORP·Filed 2001·Granted Aug 13, 2002·9 cites·12 claims
- 1061US6880767B2Two trigger safety circuit for water cleaning lanceNLB CORP·Filed 2003·Granted Apr 19, 2005·11 cites·7 claims
- 1157US6499510B2Removable valve assemblyNLB CORP·Filed 2002·Granted Dec 31, 2002·8 cites·8 claims
- 1254US6189177B1Rotating fluid jet cleaning system for vertical wallsNLB CORP·Filed 1999·Granted Feb 20, 2001·19 cites·10 claims
- 1353US2010300498A1Easy change tube cleaning systemWOJCIECHOWSKI III DONALD ANTHONY·Filed 2009·Application pending·0 cites
- 1448US9964237B2Hose shroudNLB CORP·Filed 2016·Granted May 8, 2018·0 cites·21 claims
- 1547US10065221B2Spray cleaner headNLB CORP·Filed 2013·Granted Sep 4, 2018·0 cites·14 claims
- 1647US6081960ARotating fluid jet cleaning system for vertical wallsNLB CORP·Filed 1998·Granted Jul 4, 2000·17 cites·18 claims
- 1742US2017343308A1Cleaning system and methodNLB CORP·Filed 2016·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when Matthew O. Herhold 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 →