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Andy Margraff — 1 Patent

LILiebert: 1 patents #71 of 182Top 40%
New Albany, OH: #112 of 196 inventorsTop 60%
Ohio: #42,926 of 73,341 inventorsTop 60%
Overall (All Time): #2,406,284 of 4,157,543Top 60%
1 Patents All Time
Andy Margraff has been granted 1 US patent while listed as an inventor at Liebert. All of these patents were granted in 2005. Andy Margraff ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Andy Margraff in New Albany, OH, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #TitleCo-InventorsDate
6917124 Uninterruptible power supply Russell E. Shetler, Jr., Brian P. Heber, Kevin Eschhofen, Ramesh Subramanian, Nelson John Norris +7 more 2005-07-12

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