Inventor · disambiguated record
Stephen Hildebrand
Also filed as: HILDEBRAND STEPHEN · HILDEBRAND STEPHEN F
12 granted patents·2 pending applications·844 citations·filing 1992–2013
94Inventor score
Top patents by PatentIndex Score
14 records- 0198US5961899AVibration control apparatus and method for calender rolls and the likeLORD CORP·Filed 1997·Granted Oct 5, 1999·68 cites·29 claims
- 0297US7448854B2Helicopter vibration control system and rotary force generator for canceling vibrationsLORD CORP·Filed 2005·Granted Nov 11, 2008·61 cites·36 claims
- 0395US7717013B2Rotating machine active balancer and method of dynamically balancing a rotating machine shaft with torsional vibrationsLORD CORP·Filed 2005·Granted May 18, 2010·33 cites·34 claims
- 0495US5828768AMultimedia personal computer with active noise reduction and piezo speakersNOISE CANCELLATION TECH·Filed 1994·Granted Oct 27, 1998·376 cites·21 claims
- 0593US8322497B2Magneto-rheological dampers for semi-active suspension systemsMARJORAM ROBERT H·Filed 2009·Granted Dec 4, 2012·69 cites·22 claims
- 0692US8313296B2Helicopter vibration control system and rotary force generator for canceling vibrationsJOLLY MARK·Filed 2011·Granted Nov 20, 2012·23 cites·7 claims
- 0792US5473214ALow voltage bender piezo-actuatorsNOISE CANCELLATION TECH·Filed 1993·Granted Dec 5, 1995·78 cites·13 claims
- 0888US6695294B2Controlled equilibrium device with displacement dependent spring rates and integral dampingLORD CORP·Filed 2001·Granted Feb 24, 2004·53 cites·17 claims
- 0987US7942633B2Helicopter vibration control system and rotary force generator for canceling vibrationsLORD CORP·Filed 2008·Granted May 17, 2011·11 cites·35 claims
- 1078US5692053AActive acoustic transmission loss boxNOISE CANCELLATION TECH·Filed 1992·Granted Nov 25, 1997·49 cites·17 claims
- 1174US10254773B2Devices, systems, and methods for balancing closely coupled rotating machineryLORD CORP·Filed 2013·Granted Apr 9, 2019·4 cites·24 claims
- 1255US5617479AGlobal quieting system for stationary induction apparatusNOISE CANCELLATION TECH·Filed 1995·Granted Apr 1, 1997·19 cites·13 claims
- 1349US2010109276A1Controllable vehicle suspension system with magneto-rheological fluid deviceMARJORAM ROBERT H·Filed 2009·Application pending·0 cites
- 1446US2011208361A1Motion control system with digital processing linkHILDEBRAND STEPHEN F·Filed 2009·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →