Inventor · disambiguated record
Hugo Sigrist
Also filed as: SIGRIST HUGO
4 granted patents·55 citations·filing 1978–1989
76Inventor score
Files withOERLIKON BUEHRLE AG4
Top patents by PatentIndex Score
4 records- 0165US4226185AProjectile with a payloadOERLIKON BUEHRLE AG·Filed 1978·Granted Oct 7, 1980·26 cites·8 claims
- 0259US4389938AIlluminating rocket possessing a cylindrical containerOERLIKON BUEHRLE AG·Filed 1981·Granted Jun 28, 1983·18 cites·4 claims
- 0344US4977657AMethod of producing a fragmentation jacketOERLIKON BUEHRLE AG·Filed 1989·Granted Dec 18, 1990·9 cites·12 claims
- 0426US4723490ABase fuze of a spinning projectile possessing an inertia bodyOERLIKON BUEHRLE AG·Filed 1986·Granted Feb 9, 1988·2 cites·10 claims
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