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James E. Harrington

HTHelix Technology: 2 patents #39 of 132Top 30%

Acton, MA: #728 of 1,334 inventorsTop 55%

Massachusetts: #42,150 of 88,656 inventorsTop 50%

Overall (All Time): #2,295,989 of 4,157,543Top 60%

2 Patents All Time

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #	Title	Co-Inventors	Date
5333466	Cryopump water drain	Arthur J. Camerlengo	1994-08-02
5228299	Cryopump water drain	Arthur J. Camerlengo	1993-07-20