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USPTO Patent Rankings Data through Dec 31, 2025
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Eric R. Christensen — 4 Patents

Microsoft: 4 patents #10,758 of 40,388Top 30%
Bowling Green, OH: #45 of 150 inventorsTop 30%
Ohio: #19,019 of 73,341 inventorsTop 30%
Overall (All Time): #1,080,739 of 4,157,543Top 30%
4 Patents All Time
Eric R. Christensen has been granted 4 US patents while listed as an inventor at Microsoft. The first was granted in 1998 and the most recent in July 2010. Eric R. Christensen ranks #1,080,739 of 4,157,543 US inventors in our database (top 26.0%). Patent records list Eric R. Christensen in Bowling Green, OH, US.

Issued Patents All Time

Showing 1–4 of 4 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7765361 Enforced transaction system recoverability on media without write-through Robin Dhananjay Dhamankar, Vishal Kathuria, Sethu M. Kalavakur, Gayathri Venkataraman, Avraham Levy +2 more 2010-07-27 $22,577,000
6408313 Dynamic memory allocation based on free memory size David G. Campbell 2002-06-18 $289,240,000
6366946 Critical code processing management 2002-04-02 $164,354,000
5799184 System and method for identifying data records using solution bitmasks David Fulton 1998-08-25 $445,169,000