Inventor · disambiguated record
John M. Hennan
Also filed as: HENNAN JOHN M · HENNEN JOHN
4 granted patents·97 citations·filing 1998–2002
79Inventor score
Top patents by PatentIndex Score
4 records- 0179US6425502B1Containment systemENTEGRIS INC·Filed 2000·Granted Jul 30, 2002·32 cites·15 claims
- 0272US6079597AContainment systemFLUOROWARE INC·Filed 1998·Granted Jun 27, 2000·44 cites·26 claims
- 0358US6648182B2Containment systemENTEGRIS INC·Filed 2002·Granted Nov 18, 2003·13 cites·10 claims
- 0445US6497260B2Quick connect fill systemENTEGRIS INC·Filed 2001·Granted Dec 24, 2002·8 cites·20 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →