Inventor · disambiguated record
Wolfgang Siems
Also filed as: SIEMS WOLFGANG
13 granted patents·1 pending application·437 citations·filing 1981–2007
93Inventor score
Top patents by PatentIndex Score
14 records- 0196US4878506AMethod of and apparatus for treating accumulations of fibers of tobacco or other smokable materialHAUNI WERKE KOERBER & CO KG·Filed 1988·Granted Nov 7, 1989·139 cites·45 claims
- 0289US5060664AMethod of and apparatus for making streams containing fibrous materials of the tobacco processing industryHAUNI WERKE KOERBER & CO KG·Filed 1987·Granted Oct 29, 1991·128 cites·29 claims
- 0381US4805641AMethod and apparatus for ascertaining the density of wrapped tobacco fillers and the likeHAUNI WERKE KOERBER & CO KG·Filed 1986·Granted Feb 21, 1989·51 cites·34 claims
- 0469US4865054AMethod of and apparatus for making and processing streams of fibrous material of the tobacco processing industryHAUNI WERKE KOERBER & CO KG·Filed 1988·Granted Sep 12, 1989·28 cites·38 claims
- 0561US4941482AApparatus for measuring the density of a tobacco streamHAUNI WERKE KOERBER & CO KG·Filed 1988·Granted Jul 17, 1990·20 cites·4 claims
- 0654US4926886AMethod of and apparatus for making a trimmed stream of tobacco fibers or the likeHAUNI WERKE KOERBER & CO KG·Filed 1988·Granted May 22, 1990·15 cites·20 claims
- 0748US4429567AApparatus for testing cigarettes or the likeHAUNI WERKE KOERBER & CO KG·Filed 1981·Granted Feb 7, 1984·12 cites·17 claims
- 0847US2007137661A1Optical monitoring of products of the tobacco-processing industryHAUNI MASCHINENBAU AG·Filed 2007·Application pending·0 cites
- 0944US4875494AMethod of and apparatus for making a rod of fibrous materialKOERBER·Filed 1988·Granted Oct 24, 1989·14 cites·31 claims
- 1043US4528841AApparatus for testing cigarettes and the likeHAUNI WERKE KOERBER & CO KG·Filed 1984·Granted Jul 16, 1985·9 cites·20 claims
- 1141US4848369AMethod of and machine for simultaneously making two or more rods from fibrous materialHAUNI WERKE KOERBER & CO KG·Filed 1988·Granted Jul 18, 1989·8 cites·26 claims
- 1235US5125418AMethod of and apparatus for generating electric signals denoting the mass flow of fibrous material in a streamKOERBER AG·Filed 1991·Granted Jun 30, 1992·5 cites·21 claims
- 1330US5103086AMethod of and apparatus for ascertaining the density of a stream of fibrous materialHAUNI WERKE KOERBER & CO KG·Filed 1990·Granted Apr 7, 1992·8 cites·17 claims
- 1425US5625187AApparatus for measuring the density of accumulations of fibrous material in multiple rod making machines of the tobacco processing industryHAUNI MASCHINENBAU AG·Filed 1995·Granted Apr 29, 1997·0 cites·12 claims
Join the waitlist — get patent alerts
Get an alert when Wolfgang Siems 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 →