Inventor · disambiguated record
Arthur Wurmli
Also filed as: WUERMLI ARTHUR · WURMLI ARTHUR
15 granted patents·86 citations·filing 1974–1991
91Inventor score
Files withRIETER AG MASCHF15
Top patents by PatentIndex Score
15 records- 0173US4968525AMethod for production of friction spinning meansRIETER AG MASCHF·Filed 1988·Granted Nov 6, 1990·8 cites·7 claims
- 0267US4615169AApparatus for removing individual textile bobbin tubes from a reservoir including bobbin tube jam break-up mechanismRIETER AG MASCHF·Filed 1986·Granted Oct 7, 1986·22 cites·16 claims
- 0365US4480740AApparatus for sorting conical bobbin tubesRIETER AG MASCHF·Filed 1981·Granted Nov 6, 1984·19 cites·10 claims
- 0461US4696155AFriction spinning device containing a friction spinning means and method of use of the friction spinning deviceRIETER AG MASCHF·Filed 1986·Granted Sep 29, 1987·6 cites·13 claims
- 0557US4067088AApron drafting arrangementRIETER AG MASCHF·Filed 1976·Granted Jan 10, 1978·6 cites·16 claims
- 0647US4410340AApparatus for separating fibre materialRIETER AG MASCHF·Filed 1982·Granted Oct 18, 1983·6 cites·11 claims
- 0746US5331797ASpinning ring for a ring spinning machineRIETER AG MASCHF·Filed 1991·Granted Jul 26, 1994·3 cites·5 claims
- 0841US4524579ADevice for donning bobbins onto a transport bandRIETER AG MASCHF·Filed 1984·Granted Jun 25, 1985·6 cites·7 claims
- 0941US4481764ATraveller for ring spinning machineRIETER AG MASCHF·Filed 1983·Granted Nov 13, 1984·3 cites·6 claims
- 1039US4640089AMethod and device for spinning a yarn in accordance with the open end-friction spinning principleRIETER AG MASCHF·Filed 1986·Granted Feb 3, 1987·2 cites·31 claims
- 1137US4338775AInner ring for spinning ringRIETER AG MASCHF·Filed 1979·Granted Jul 13, 1982·2 cites·10 claims
- 1236US4901518AOpen end friction spinning device for production of a yarn or the likeRIETER AG MASCHF·Filed 1987·Granted Feb 20, 1990·1 cites·12 claims
- 1332US4649699AFiber feed passage arrangement for friction spinning devicesRIETER AG MASCHF·Filed 1985·Granted Mar 17, 1987·1 cites·14 claims
- 1431US4244177AThread guide for ring spinning and ring twisting machinesRIETER AG MASCHF·Filed 1980·Granted Jan 13, 1981·1 cites·9 claims
- 1529US3973647AOil supply apparatus for ring spinning machines and ring twisting machinesRIETER AG MASCHF·Filed 1974·Granted Aug 10, 1976·0 cites·11 claims
Join the waitlist — get patent alerts
Get an alert when Arthur Wurmli 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 →