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Joseph A. DuLac — 1 Patent

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

Grosse Pointe, MI: #86 of 143 inventorsTop 65%

Michigan: #50,030 of 86,293 inventorsTop 60%

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

1 Patents All Time

Joseph A. DuLac has been granted 1 US patent while listed as an inventor at Unknown. All of these patents were granted in 1994. Joseph A. DuLac ranks #2,406,284 of 4,157,543 US inventors in our database (top 57.9%). Patent records list Joseph A. DuLac in Grosse Pointe, MI, US.

Issued Patents All Time

Showing 1–1 of 1 patents

Patent #	Title	Co-Inventors	Date
5327926	Flow regulator	Timothy Wheeler	1994-07-12

Joseph A. DuLac — 1 Patent

Issued Patents All Time

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