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| Patents for E01H 10 - Improving gripping of ice-bound or other slippery traffic surfaces, e.g. using gritting or thawing materials (816) |
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| 11/22/1983 | US4416414 Utility yard marker | | 09/20/1983 | US4405089 Multiple conveyor | | 07/05/1983 | US4391393 Wetted salt system including adjustable timer | | 06/28/1983 | US4390286 Plant composed of multi-functional apparatus for delivering substances for treating roadways or the land, and which can be self-loaded from the ground on to the platform of a transporter vehicle, and vice versa | | 05/31/1983 | US4385729 Spreader for granular spreading material | | 02/09/1983 | EP0071291A2 Apparatus, loadable onto a vehicle, for optionnally distributing solid, liquid or solute road or soil treating substances | | 03/31/1982 | EP0048465A2 Spreader vehicle for solid and liquid thawing materials | | 06/09/1981 | US4271617 Method of removing snow from ground surface | | 04/22/1981 | EP0027292A1 Process for preventing ice formation on roads, and binding composition for carrying out this process | | 01/20/1981 | CA1094123A1 Material spreader for mounting on a vehicle | | 03/11/1980 | CA1073417A1 Method and apparatus for dispensing a deicer liquid | | 07/31/1979 | US4162766 Vehicular spreader for icy roads and the like | | 07/17/1979 | US4161280 Method and apparatus for dispensing a deicer liquid | | 09/12/1978 | CA1038107A1 Method and formulation for preventing snow and ice accumulation | | 12/13/1977 | US4062496 Spreader for particulate material | | 03/15/1977 | US4012537 Calcium halide and alkali metal hydroxide dispersed in asphalt or bitumen |
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