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USPTO Patent Rankings Data through Dec 31, 2025
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Michael Heytens — 3 Patents

CCCompaq Computer: 2 patents #518 of 1,604Top 35%
HP: 1 patents #11,359 of 16,619Top 70%
Austin, TX: #7,594 of 18,064 inventorsTop 45%
Texas: #41,402 of 125,132 inventorsTop 35%
Overall (All Time): #1,328,092 of 4,157,543Top 35%
3 Patents All Time
Michael Heytens has been granted 3 US patents while listed as an inventor at Compaq Computer. The first was granted in 2002 and the most recent in September 2008. Michael Heytens ranks #1,328,092 of 4,157,543 US inventors in our database (top 31.9%). Patent records list Michael Heytens in Austin, TX, US.

Patents per Year

Patents granted per year, 2002 to 2008Bar chart with a peak of 1 patents in 2002.peak 12002: 1 patents20022003: 1 patents20032008: 1 patents2008

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
7428550 Systems and methods for estimating the number of unique attributes in a database Choudur Lakshminarayan 2008-09-23 $41,672,000
6557014 Method and apparatus for record addressing in partitioned files Pedro Cellis, Mark Melton 2003-04-29
6473774 Method and apparatus for record addressing in partitioned files Pedro Cellis, Mark Melton 2002-10-29

Frequent Collaborators

Mark Melton2 shared
Pedro Cellis2 shared
Choudur Lakshminarayan1 shared

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