Al Stone — 1 Patent at Yield Engineering Systems

Al Stone — 1 Patent

YSYield Engineering Systems: 1 patents #14 of 29Top 50%

Bloomingdale, IL: #134 of 224 inventorsTop 60%

Illinois: #49,230 of 84,256 inventorsTop 60%

Overall (All Time): #2,406,284 of 4,157,543Top 60%

Al Stone has been granted 1 US patent while listed as an inventor at Yield Engineering Systems. All of these patents were granted in 2025. Al Stone ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Al Stone in Bloomingdale, IL, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
12387946	Double-sided scrubber for substrate cleaning	Rajeev Bajaj	2025-08-12

Al Stone — 1 Patent

Issued Patents All Time

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