Inventor · disambiguated record
Karl Westermann
Also filed as: WESTERMANN KARL · WESTERMANN KARL H · WESTERMANN KARL HEINZ
12 granted patents·3 pending applications·66 citations·filing 1983–2021
88Inventor score
Files withPUTZMEISTER ENGINEERING GMBH7WESTERMANN KARL3IBM1LIEBHERR-MISCHTECHNIK GMBH1MÄCKLE RAIMUND1
Top patents by PatentIndex Score
15 records- 0176US9476211B2Working device with a working boom arranged on a rotary headPUTZMEISTER ENGINEERING GMBH·Filed 2014·Granted Oct 25, 2016·5 cites·13 claims
- 0275US4477304AApplication toolIBM·Filed 1983·Granted Oct 16, 1984·28 cites·8 claims
- 0373US8066301B1Person transporting apparatus and methodWESTERMANN KARL·Filed 2010·Granted Nov 29, 2011·10 cites·14 claims
- 0470US8024824B1Person lifting apparatus and methodWESTERMANN KARL·Filed 2010·Granted Sep 27, 2011·8 cites·14 claims
- 0569US9376827B2Production method for a mast arm and concrete-distributing mastPUTZMEISTER ENGINEERING GMBH·Filed 2013·Granted Jun 28, 2016·5 cites·14 claims
- 0661US8783709B1Person transporting apparatus and methodWESTERMANN KARL H·Filed 2013·Granted Jul 22, 2014·8 cites·15 claims
- 0760US9856661B2Truck-mounted concrete pump and protective circuit thereforPUTZMEISTER ENGINEERING GMBH·Filed 2016·Granted Jan 2, 2018·1 cites·11 claims
- 0855US9383040B2Shell coupling and use thereofWESTERMANN KARL·Filed 2012·Granted Jul 5, 2016·1 cites·10 claims
- 0947US2015225970A1Rotary distributor for thick matterPUTZMEISTER ENGINEERING GMBH·Filed 2013·Application pending·0 cites
- 1045US2013299275A1Flexible, portable handrailWESTERMANN KARL HEINZ·Filed 2012·Application pending·0 cites
- 1144US9745761B2Mast arm for a concrete distributor mast and method for the production thereofPUTZMEISTER ENGINEERING GMBH·Filed 2015·Granted Aug 29, 2017·0 cites·18 claims
- 1244US9651085B2Mobile concrete pump and production methodPUTZMEISTER ENGINEERING GMBH·Filed 2015·Granted May 16, 2017·0 cites·16 claims
- 1342US2021285450A1Truck-mounted concrete pumpLIEBHERR MISCHTECHNIK GMBH·Filed 2021·Application pending·0 cites
- 1437US10119283B2Concrete distributor mastPUTZMEISTER ENGINEERING GMBH·Filed 2013·Granted Nov 6, 2018·0 cites·6 claims
- 1535US9221625B2Conveying pipe and method for producing a conveying pipeMÄCKLE RAIMUND·Filed 2011·Granted Dec 29, 2015·0 cites·16 claims
Join the waitlist — get patent alerts
Get an alert when Karl Westermann 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 →