Inventor · disambiguated record
Brian T. Ehrenberg
Also filed as: EHRENBERG BRIAN · EHRENBERG BRIAN T
13 granted patents·6 pending applications·366 citations·filing 2001–2024
92Inventor score
Files withBALDWIN FILTERS INC9EHRENBERG BRIAN T2KRULL TIMOTHY L2VON SEGGERN MICHAEL J2COPLEY DANIEL J1
Top patents by PatentIndex Score
19 records- 0198US6447567B1Air filter element with integral radial seal gasketBALDWIN FILTERS INC·Filed 2001·Granted Sep 10, 2002·221 cites·27 claims
- 0295US7628837B2Air filter with composite end capBALDWIN FILTERS INC·Filed 2005·Granted Dec 8, 2009·30 cites·20 claims
- 0394US7815705B2Air filter with composite end capBALDWIN FILTERS INC·Filed 2005·Granted Oct 19, 2010·32 cites·21 claims
- 0493US10682597B2Filter systemKRULL TIMOTHY L·Filed 2017·Granted Jun 16, 2020·7 cites·13 claims
- 0590US8016922B2Air filter with composite end capBALDWIN FILTERS INC·Filed 2010·Granted Sep 13, 2011·22 cites·15 claims
- 0689US7740679B2Air filter element with composite molded end capBALDWIN FILTERS INC·Filed 2006·Granted Jun 22, 2010·21 cites·37 claims
- 0788US11136947B2Air cleaner with high performance seal and mediaVON SEGGERN MICHAEL J·Filed 2018·Granted Oct 5, 2021·6 cites·23 claims
- 0888US7909954B2Method and apparatus for winding a filter media packBALDWIN FILTERS INC·Filed 2007·Granted Mar 22, 2011·21 cites·22 claims
- 0980US8424686B2Method and apparatus for reinforcing a tubular-shaped sealing collar extending from a filter apparatusEHRENBERG BRIAN·Filed 2012·Granted Apr 23, 2013·6 cites·17 claims
- 1077US2025058263A1Filter with shield featuresBALDWIN FILTERS INC·Filed 2024·Application pending·0 cites
- 1167US12168193B2Filter with shield featuresBALDWIN FILTERS INC·Filed 2020·Granted Dec 17, 2024·0 cites·29 claims
- 1263US2020269168A1Filter systemKRULL TIMOTHY L·Filed 2020·Application pending·0 cites
- 1359US11708809B2Non-cylindrical filter and side entry air cleaner incorporating the sameEHRENBERG BRIAN T·Filed 2022·Granted Jul 25, 2023·0 cites·20 claims
- 1457US12186697B2Air cleaner with high performance seal and mediaVON SEGGERN MICHAEL J·Filed 2021·Granted Jan 7, 2025·0 cites·25 claims
- 1557US11975287B2Pleated channel flow filter and/or roll form methodCOPLEY DANIEL J·Filed 2021·Granted May 7, 2024·0 cites·31 claims
- 1653US2022274041A1Side entry wave seal air cleanerPARKER HANNIFIN CORP·Filed 2022·Application pending·0 cites
- 1751US2020072169A1Non-cylindrical filter element and side entry air cleaner incorporating the sameEHRENBERG BRIAN T·Filed 2019·Application pending·0 cites
- 1849US2007163945A1Method and apparatus for reinforcing a tubular-shaped sealing collar extending from a filter apparatusBALDWIN FILTERS INC·Filed 2006·Application pending·0 cites
- 1937US2018111079A1Air Filter with Outlet Receiver and Housing Assembly Incorporating SameTATE JASON LAMARR·Filed 2017·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →