Inventor · disambiguated record
Franz-Heinrich Suilmann
Also filed as: SUILMANN FRANZ-HEINRICH
7 granted patents·3 pending applications·30 citations·filing 2002–2019
80Inventor score
Files withDBT GMBH5DBT AUTOM GMBH2CATERPILLAR GLOBAL MINING EUR1CATERPILLAR GLOBAL MINING EUROPE GMBH1
Top patents by PatentIndex Score
10 records- 0161US6837269B2Electrohydraulic control deviceDBT GMBH·Filed 2002·Granted Jan 4, 2005·9 cites·17 claims
- 0255US6957664B2Pilot control valveDBT AUTOM GMBH·Filed 2003·Granted Oct 25, 2005·8 cites·19 claims
- 0352US6779776B2Intrinsically safe electrically magnetically operated hydraulic valveDBT GMBH·Filed 2003·Granted Aug 24, 2004·6 cites·12 claims
- 0448US7740421B2Arrangement for the admission of pressurized water to spray systemsDBT GMBH·Filed 2006·Granted Jun 22, 2010·0 cites·8 claims
- 0548US7237983B2Hydraulic shield supportDBT GMBH·Filed 2004·Granted Jul 3, 2007·3 cites·19 claims
- 0646US7127885B2Assembly for use in underground miningDBT GMBH·Filed 2004·Granted Oct 31, 2006·4 cites·15 claims
- 0743US2014339820A1Plug-in connection with retaining element and retaining element for this purposeCATERPILLAR GLOBAL MINING EUR·Filed 2012·Application pending·0 cites
- 0841US2005151445A1Piezoelectric actuator unitDBT AUTOM GMBH·Filed 2005·Application pending·0 cites
- 0939US2003194886A1Electrohydraulic control systemFiled 2003·Application pending·0 cites
- 1037US11396894B2Hydraulic shield support system and pressure intensifierCATERPILLAR GLOBAL MINING EUROPE GMBH·Filed 2019·Granted Jul 26, 2022·0 cites·6 claims
Join the waitlist — get patent alerts
Get an alert when Franz-Heinrich Suilmann 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 →