Inventor · disambiguated record
Howard R. Tolliver
Also filed as: TOLLIVER HOWARD R
9 granted patents·2 pending applications·928 citations·filing 1987–2001
93Inventor score
Top patents by PatentIndex Score
11 records- 0196US6217252B1Wear-resistant transportation surface marking method and materials3M INNOVATIVE PROPERTIES CO·Filed 1998·Granted Apr 17, 2001·136 cites·9 claims
- 0295US5066098ACellular encapsulated-lens high whiteness retroreflective sheeting with flexible cover sheetMINNESOTA MINING & MFG·Filed 1991·Granted Nov 19, 1991·205 cites·29 claims
- 0395US5064272AEncapsulated-lens retroreflective sheeting and method of makingMINNESOTA MINING & MFG·Filed 1990·Granted Nov 12, 1991·168 cites·14 claims
- 0494US4983436ARetroreflective sheeting with backing filmMINNESOTA MINING & MFG·Filed 1987·Granted Jan 8, 1991·116 cites·33 claims
- 0593US4896943AEncapsulated-lens retroreflective sheeting having improved cover filmMINNESOTA MINING & MFG·Filed 1987·Granted Jan 30, 1990·78 cites·25 claims
- 0691US5069964AFlexible, substrate-insular retroreflective sheetingMINNESOTA MINING & MFG·Filed 1991·Granted Dec 3, 1991·114 cites·31 claims
- 0791US4897136AMethod of making encapsulated-lens retroreflective sheetingMINNESOTA MINING & MFG·Filed 1987·Granted Jan 30, 1990·70 cites·21 claims
- 0869US5491021ATruck trailer cover having a high strength non-chlorinated multi-layered polymeric articleMINNESOTA MINING & MFG·Filed 1995·Granted Feb 13, 1996·28 cites·20 claims
- 0949US5480705AHigh strength non-chlorinated multi-layered polymeric articleMINNESOTA MINING & MFG·Filed 1993·Granted Jan 2, 1996·13 cites·24 claims
- 1041US2003123931A1Matrix element pavement marker and method of making sameFiled 2001·Application pending·0 cites
- 1140US2003123930A1Matrix element magnetic pavement marker and method of making sameFiled 2001·Application pending·0 cites
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