Inventor
ANGADJIVAND SEYED ABOLHASSAN
US12 patents
Patents
12 patentsUS6923182B2Aug 2, 2005
Crush resistant filtering face mask
3M INNOVATIVE PROPERTIES CO147 citations99
US6660210B2Dec 9, 2003
Method of making fluorinated electrets
3M INNOVATIVE PROPERTIES CO84 citations99
US6562112B2May 13, 2003
Fluorinated electret
3M INNOVATIVE PROPERTIES CO113 citations99
US6432175B1Aug 13, 2002
Fluorinated electret
3M INNOVATIVE PROPERTIES CO103 citations99
US6409806B1Jun 25, 2002
Fluorinated electret
3M INNOVATIVE PROPERTIES CO164 citations99
US6397458B1Jun 4, 2002
Method of making an electret article by transferring fluorine to the article from a gaseous phase
3M INNOVATIVE PROPERTIES CO182 citations99
US6398847B1Jun 4, 2002
Method of removing contaminants from an aerosol using a new electret article
3M INNOVATIVE PROPERTIES CO156 citations99
US6849329B2Feb 1, 2005
Charged microfibers, microfibrillated articles and use thereof
3M INNOVATIVE PROPERTIES CO113 citations98
US6827764B2Dec 7, 2004
Molded filter element that contains thermally bonded staple fibers and electrically-charged microfibers
3M INNOVATIVE PROPERTIES CO95 citations97
US6808551B2Oct 26, 2004
Method of using fluorinated electrets
3M INNOVATIVE PROPERTIES CO70 citations97
US6041782AMar 28, 2000
Respiratory mask having comfortable inner cover web
3M INNOVATIVE PROPERTIES CO180 citations96
US6953544B2Oct 11, 2005
Method of making a respirator that has a fluorinated electret
3M INNOVATIVE PROPERTIES CO22 citations92