Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Darryl K. Mack — 2 Patents

CECelestech: 2 patents #11 of 19Top 60%
SCSaint-Gobain/Norton Industrial Ceramics: 2 patents #27 of 103Top 30%
Willow View Lane, CA: #234 of 622 inventorsTop 40%
California: #187,151 of 386,348 inventorsTop 50%
Overall (All Time): #1,709,992 of 4,157,543Top 45%
2 Patents All Time
Darryl K. Mack has been granted 2 US patents while listed as an inventor at Celestech. The first was granted in 1999 and the most recent in August 2000. Darryl K. Mack ranks #1,709,992 of 4,157,543 US inventors in our database (top 41.1%). Patent records list Darryl K. Mack in Willow View Lane, CA, US.

Issued Patents All Time

Showing 1–2 of 2 patents

Patent #TitleCo-InventorsDate
6099966 Deposition target medium for diamond film deposition Gregory Bak-Boychuk, Martin G. Bradley, Stephen M. Jaffe, Matthew Simpson 2000-08-08
5863605 Diamond film deposition Gregory Bak-Boychuk, Martin G. Bradley, Stephen M. Jaffe, Matthew Simpson 1999-01-26