Inventor · disambiguated record
Donald A. Hull
Also filed as: HULL DONALD A
3 granted patents·69 citations·filing 1980–1981
72Inventor score
Files withHULL DONALD A3
Top patents by PatentIndex Score
3 records- 0167US4383935AMobile foam brush washing system including mixing apparatus for foam generationHULL DONALD A·Filed 1981·Granted May 17, 1983·38 cites·14 claims
- 0262US4366081AMixing apparatus for foam generationHULL DONALD A·Filed 1980·Granted Dec 28, 1982·27 cites·18 claims
- 0342USD264616SFoam generator for a car wash or the likeHULL DONALD A·Filed 1980·Granted May 25, 1982·4 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →