Assignee
JASTRAM WERKE
DE·8 granted patents·151 citations·filing 1974–1982
Top patents by PatentIndex Score
8 records- 0186US4434738ARudder for watercraftJASTRAM WERKE·Filed 1982·Granted Mar 6, 1984·59 cites·5 claims
- 0269US4307677ARudder for aquatic craft and floating apparatusJASTRAM WERKE·Filed 1979·Granted Dec 29, 1981·22 cites·2 claims
- 0365US4342275AFin rudder for shipsJASTRAM WERKE·Filed 1979·Granted Aug 3, 1982·14 cites·9 claims
- 0461US4316721AMethod for producing a thrust in manoeuvering engines for a watercraft and a manoeuvering engine constructed for the sameJASTRAM WERKE·Filed 1978·Granted Feb 23, 1982·15 cites·13 claims
- 0554US4535714ARudder rotor for watercraft and floating equipmentJASTRAM WERKE·Filed 1979·Granted Aug 20, 1985·12 cites·13 claims
- 0641US3951094AGas-driven, pulsating water jet propulsive duct drive for watercraftJASTRAM WERKE·Filed 1974·Granted Apr 20, 1976·10 cites·12 claims
- 0740US4426288AMethod and apparatus for conveying and damming back lighter liquids floating on specifically heavier liquids, particularly oil floating on waterJASTRAM WERKE·Filed 1981·Granted Jan 17, 1984·13 cites·12 claims
- 0838US4434739AFin rudder for shipsJASTRAM WERKE·Filed 1982·Granted Mar 6, 1984·6 cites·7 claims
Join the waitlist — get patent alerts
Get an alert when JASTRAM WERKE files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →