Inventor · disambiguated record
Roman Caspar
Also filed as: CASPAR ROMAN · CASPAR ROMAN C
15 granted patents·1 pending application·183 citations·filing 1982–2017
92Inventor score
Top patents by PatentIndex Score
16 records- 0186US8808504B2Cleaning apparatusCASPAR ROMAN·Filed 2010·Granted Aug 19, 2014·5 cites·26 claims
- 0283US6001219AWater jet edge trimming station for use in papermaking machineFiled 1997·Granted Dec 14, 1999·53 cites·25 claims
- 0379US9469495B2Apparatus and method for cutting a material webPAPRIMA IND INC·Filed 2013·Granted Oct 18, 2016·5 cites·12 claims
- 0473US6022452AApparatus fore cutting and threading a tail of a travelling web in a papermaking machineFiled 1997·Granted Feb 8, 2000·24 cites·22 claims
- 0571US6681670B2Water jet edge cutter with integral trim chutePAPRIMA IND INC·Filed 2002·Granted Jan 27, 2004·16 cites·11 claims
- 0670US6135000AWeb cutting apparatus for use in a papermaking machinePAPRIMA IND INC·Filed 1999·Granted Oct 24, 2000·30 cites·29 claims
- 0769US6021699AWaterjet cutting headFiled 1998·Granted Feb 8, 2000·30 cites·16 claims
- 0866US9222221B2Cleaning apparatusPAPRIMA IND INC·Filed 2014·Granted Dec 29, 2015·0 cites·26 claims
- 0959US9896801B2Apparatus and method for cutting a material webPAPRIMA IND INC·Filed 2016·Granted Feb 20, 2018·0 cites·12 claims
- 1058US4455197AStock supply system for paper machineDOMINION ENG WORKS LTD·Filed 1982·Granted Jun 19, 1984·19 cites·10 claims
- 1155US9044782B2Drain apparatus for a dry strainer cleaning headCASPAR ROMAN·Filed 2011·Granted Jun 2, 2015·0 cites·28 claims
- 1254US9732471B2Drain apparatus for a dry strainer cleaning headCASPAR ROMAN·Filed 2015·Granted Aug 15, 2017·0 cites·8 claims
- 1351US10604368B2Apparatus and method for securing an end of a strip to a tambourPAPRIMA IND INC·Filed 2017·Granted Mar 31, 2020·0 cites·12 claims
- 1446US9878865B2Apparatus and method for securing an end of a strip to a tambourKOWALEWSKI WOLFGANG·Filed 2009·Granted Jan 30, 2018·1 cites·10 claims
- 1537US10626556B2Extension device for an air guide boxCASPAR ROMAN·Filed 2010·Granted Apr 21, 2020·0 cites·19 claims
- 1634US2002124702A1Water jet web slitting apparatusPAPRIMA IND INC·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →