Ralph Dalton — 1 Patent

UNUnknown: 1 patents #29,356 of 83,584Top 40%

San Diego, CA: #15,804 of 23,606 inventorsTop 70%

California: #249,524 of 386,348 inventorsTop 65%

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

1 Patents All Time

Ralph Dalton has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1999. Ralph Dalton ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Ralph Dalton in San Diego, CA, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
6003505	Device for removing stains	Roy J. Walters	1999-12-21

Ralph Dalton — 1 Patent

Issued Patents All Time

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