Inventor · disambiguated record
Martin Siemann
Also filed as: SIEMANN MARTIN
5 granted patents·2 pending applications·93 citations·filing 1984–2025
81Inventor score
Top patents by PatentIndex Score
7 records- 0177US4647026APneumatic or hydropneumatic tension springSTABILUS GMBH·Filed 1985·Granted Mar 3, 1987·39 cites·9 claims
- 0266US2025376265A1Fuel tank of or for an aircraft, and aircraft with fuel tankAIRBUS OPERATIONS GMBH·Filed 2025·Application pending·0 cites
- 0365US2025326494A1Fuselage portion, aircraft, and methodAIRBUS OPERATIONS GMBH·Filed 2025·Application pending·0 cites
- 0460US4785921ATemperature-compensating hydraulic positionerSTABILUS GMBH·Filed 1985·Granted Nov 22, 1988·22 cites·7 claims
- 0544US4867317APositioning deviceSTABILUS GMBH·Filed 1988·Granted Sep 19, 1989·14 cites·52 claims
- 0641US4650165AGas springSTABILUS GMBH·Filed 1984·Granted Mar 17, 1987·11 cites·14 claims
- 0727US4750594ASeal for pneumatic, hydraulic or hydropneumatic unitsSTABILUS GMBH·Filed 1986·Granted Jun 14, 1988·7 cites·15 claims
Join the waitlist — get patent alerts
Get an alert when Martin Siemann 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 →