Inventor
JEFFRIES MARK S
US11 patents
⚠️ This page may combine multiple inventors who share the name “JEFFRIES MARK S”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AVM INC
10 patentsUS5579874ADec 3, 1996
Adjustable speed gas spring
AVM INC66 citations94
US5460251AOct 24, 1995
Adjustable speed gas spring
AVM INC22 citations91
US5896959AApr 27, 1999
Bi-directional damper with a self-centering mechanism
AVM INC39 citations89
US5913391AJun 22, 1999
Damper
AVM INC47 citations88
US6860670B2Mar 1, 2005
End connector assembly
AVM INC12 citations83
US6179297B1Jan 30, 2001
Seal
AVM INC19 citations82
US6425279B1Jul 30, 2002
Method of manufacturing gas springs
AVM INC12 citations72
US5921556AJul 13, 1999
Seal for gas springs and the like
AVM INC16 citations72
US5895053AApr 20, 1999
Seal for gas springs and the like
AVM INC9 citations72
US5921557AJul 13, 1999
Seal for gas springs and the like
AVM INC4 citations61