14 Utility Patents
#24 in Lowell, MA
#7,267 in Massachusetts
#135,359 in US
#271,902 in the World
Forward Citations = 316
Company Filing History:

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4. 2 out of 13,706

5. 1 out of 2
Leybold Vacuum Gmbh
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#24 in Lowell, MA
#7,267 in Massachusetts
#135,359 in US
#271,902 in the World
Company Filing History:



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