Individual holder
MCDONALD CHARLES H
6 granted patents·383 citations·filing 1975–1977
Individually held — no corporate assignee on record.
Top patents by PatentIndex Score
6 records- 0195US4085078ALow viscosity asphalt-rubber paving materialMCDONALD CHARLES H·Filed 1976·Granted Apr 18, 1978·79 cites·12 claims
- 0293US4113401AMethod of pavement repairMCDONALD CHARLES H·Filed 1977·Granted Sep 12, 1978·82 cites·31 claims
- 0392US4069182AElastomeric pavement repair compositionMCDONALD CHARLES H·Filed 1975·Granted Jan 17, 1978·65 cites·22 claims
- 0491US4021393AMethod and composition for surfacing and repairing broken pavements with an elastomeric material having improved flexing properties at freezing temperatures without any significant loss of viscosity at high application temperaturesMCDONALD CHARLES H·Filed 1975·Granted May 3, 1977·63 cites·9 claims
- 0591US4018730AMethod for emulsifying asphalt-rubber paving material and a stable thixotropic emulsion of said materialMCDONALD CHARLES H·Filed 1975·Granted Apr 19, 1977·64 cites·12 claims
- 0676US4137204ACationic method for emulsifying asphalt-rubber paving material and a stable thixotropic emulsion of said materialMCDONALD CHARLES H·Filed 1977·Granted Jan 30, 1979·30 cites·6 claims
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