Inventor · disambiguated record
Erwin Pfarrwaller
Also filed as: PFARRWALLER ERWIN
26 granted patents·124 citations·filing 1974–1992
95Inventor score
Files withSULZER AG26
Top patents by PatentIndex Score
26 records- 0186US3971522AApparatus for storage of filamentary materialSULZER AG·Filed 1974·Granted Jul 27, 1976·27 cites·7 claims
- 0278US4534386ATensioning beam assembly for a weaving machineSULZER AG·Filed 1983·Granted Aug 13, 1985·10 cites·12 claims
- 0371US4122873AControl means for controlling the warp let-off of a weaving machineSULZER AG·Filed 1977·Granted Oct 31, 1978·9 cites·18 claims
- 0467US4223703APicking mechanism for a shuttle of a weaving machineSULZER AG·Filed 1978·Granted Sep 23, 1980·7 cites·15 claims
- 0566US3986529AEccentric drive for driving the shafts of a weaving machineSULZER AG·Filed 1975·Granted Oct 19, 1976·10 cites·6 claims
- 0658US4276911ATake-off apparatus for the fabric web of a textile machine, especially a loomSULZER AG·Filed 1979·Granted Jul 7, 1981·5 cites·11 claims
- 0758US4083385ACoupling for securing a heddle frame to a drive lifterSULZER AG·Filed 1976·Granted Apr 11, 1978·8 cites·6 claims
- 0853US3939878AGripper shuttle for weft yarnsSULZER AG·Filed 1974·Granted Feb 24, 1976·6 cites·15 claims
- 0951US4922967AFiring device for a projectile weaving machine and projectile thereforSULZER AG·Filed 1989·Granted May 8, 1990·5 cites·15 claims
- 1049US4192354AShuttle sensing means for weaving machine catcher mechanismSULZER AG·Filed 1978·Granted Mar 11, 1980·3 cites·7 claims
- 1149US3998249ACut-off device for a textile machineSULZER AG·Filed 1975·Granted Dec 21, 1976·3 cites·15 claims
- 1249US3951179ADevice for severing a thread in a textile machineSULZER AG·Filed 1974·Granted Apr 20, 1976·5 cites·19 claims
- 1343US5090455ADual torsion bar picking mechanism for a loomSULZER AG·Filed 1990·Granted Feb 25, 1992·5 cites·14 claims
- 1438US3982567AShuttle return apparatusSULZER AG·Filed 1975·Granted Sep 28, 1976·3 cites·6 claims
- 1537US4593724AGuide for a weft-picking projectile in a weaving machineSULZER AG·Filed 1985·Granted Jun 10, 1986·2 cites·2 claims
- 1637US4271872ADrive mechanism for a sub-mechanism of a weaving machineSULZER AG·Filed 1979·Granted Jun 9, 1981·1 cites·17 claims
- 1737US4005736AEccentric mechanism for driving a plurality of heddle carrying framesSULZER AG·Filed 1975·Granted Feb 1, 1977·2 cites·8 claims
- 1836US4273163AFabric take-off deviceSULZER AG·Filed 1979·Granted Jun 16, 1981·1 cites·16 claims
- 1936US3973599ALoom having a cloth take-up systemSULZER AG·Filed 1975·Granted Aug 10, 1976·1 cites·7 claims
- 2036US3973598ALoom having a cloth take-up systemSULZER AG·Filed 1975·Granted Aug 10, 1976·1 cites·2 claims
- 2135US4192356ACatcher mechanism in a gripper projectile weaving machine and method of operating sameSULZER AG·Filed 1978·Granted Mar 11, 1980·1 cites·2 claims
- 2232US5205377AMethod of and device for timed lubrication by means of a lubricant mistSULZER AG·Filed 1992·Granted Apr 27, 1993·7 cites·11 claims
- 2332US4846232AGripper projectileSULZER AG·Filed 1988·Granted Jul 11, 1989·1 cites·15 claims
- 2430US5063972AProjectile accelerator for a loomSULZER AG·Filed 1990·Granted Nov 12, 1991·1 cites·18 claims
- 2530US4883098AProjectile opener and lift for a projectile loomSULZER AG·Filed 1988·Granted Nov 28, 1989·0 cites·16 claims
- 2630US4655260AShuttle projectile for a weaving machineSULZER AG·Filed 1986·Granted Apr 7, 1987·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →