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USPTO Patent Rankings Data through Dec 31, 2025
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Derek Rand Clark — 2 Patents

MEMemorylink: 2 patents #3 of 19Top 20%
Fort Wayne, IN: #735 of 1,899 inventorsTop 40%
Indiana: #13,817 of 33,936 inventorsTop 45%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Derek Rand Clark has been granted 2 US patents while listed as an inventor at Memorylink. The first was granted in 2002 and the most recent in August 2003. Derek Rand Clark ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Derek Rand Clark in Fort Wayne, IN, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6603814 Video compression scheme using wavelets Teddy Paul Roberts, Lucinda Ellen Schafer, Kenneth Alan Stocker 2003-08-05
6370197 Video compression scheme using wavelets Teddy Paul Roberts, Lucinda Ellen Schafer, Kenneth Alan Stocker 2002-04-09