Inventor · disambiguated record
Robert A. Hills, Sr.
Also filed as: HILLS ROBERT A · HILLS ROBERT L · HILLS SR ROBERT A
6 granted patents·1 pending application·213 citations·filing 1979–2002
86Inventor score
Top patents by PatentIndex Score
7 records- 0191US4594017AJoist hanger and blank thereforALTECH IND INC·Filed 1985·Granted Jun 10, 1986·94 cites·21 claims
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- 0462US6502361B1Rod chairsFiled 2001·Granted Jan 7, 2003·9 cites·23 claims
- 0543US5220766ASkewed beam hangerSOUTHEASTERN METALS MFG CO INC·Filed 1991·Granted Jun 22, 1993·15 cites·20 claims
- 0638US2006052291A1Chemically-modified progenipoietin conjugatesSIEGAL NED R·Filed 2002·Application pending·0 cites
- 0737US4265385AManual stock feederHILLS ROBERT A·Filed 1979·Granted May 5, 1981·6 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →