| Patents for A01G 13 - Protecting plants (9,462) |
|---|
| 05/15/1979 | US4154637 Enclosing stone particles between two sheets of flexible resin material |
| 05/01/1979 | CA1053464A1 Versatile horticultural plant growth apparatus |
| 02/20/1979 | CA1048786A1 Knitted fabric mulches |
| 02/06/1979 | US4137667 Thermal protective coverings |
| 11/21/1978 | US4125963 Means for and a method of cultivating plants |
| 11/14/1978 | CA1042600A1 Crosslinked hydrophilic polyurethane foams |
| 10/03/1978 | US4117787 Machine for performing cultivation under plastics |
| 09/19/1978 | US4115347 Polyolefin compositions |
| 09/05/1978 | US4110944 Animal protective guard |
| 09/05/1978 | US4110943 Animal guard |
| 07/18/1978 | US4100698 Portable greenhouse |
| 07/11/1978 | US4099344 Shading unit for plant propagation |
| 06/13/1978 | US4094845 Plants, carboxylated hydrophilic acrylic polymer, crosslinking agent and an ultraviolet absorber |
| 06/06/1978 | US4092936 Method and apparatus for seed tape planting |
| 05/30/1978 | US4091625 Method of inhibiting bird-nesting at an airport |
| 05/23/1978 | US4090325 Knitted fabric mulches |
| 04/25/1978 | US4085543 Heat distribution system |
| 04/18/1978 | US4084763 Machine for handling artificial turf or the like |
| 02/28/1978 | US4075784 Mulching |
| 02/07/1978 | US4071975 Method of promoting the growth of plants |
| 02/07/1978 | US4071974 Thermal retaining garden water blanket |
| 01/17/1978 | US4068404 Shade-producing structure and method |
| 01/10/1978 | US4067140 Recycling paper |
| 12/13/1977 | US4062342 Anti pollution insert |
| 12/13/1977 | US4062145 Mulch carpet and method for making same |
| 11/22/1977 | US4058956 Vegetation clipping catcher |
| 11/15/1977 | US4058409 Oxidized polyethylene, polyterpene |
| 09/27/1977 | US4050972 Laying down of large sheets of film |
| 09/13/1977 | US4047327 Ground covering material |
| 09/06/1977 | US4045910 Method for reducing frost damage of plants |
| 08/30/1977 | US4045147 Tiltable wind machine for use on variable terrain |
| 08/30/1977 | US4044501 Seed bed cover with improved, reinforced edge sections |
| 08/02/1977 | US4039144 Environmental control method and apparatus |
| 07/26/1977 | US4037787 Method of supplemental irrigation for farming |
| 07/19/1977 | US4037034 Photodegradable polyolefin composition containing a dinaphthylphthalate |
| 05/17/1977 | US4023585 Watering device |
| 04/19/1977 | US4018003 Hot cap |
| 02/15/1977 | US4007781 Heat exchange system |
| 02/01/1977 | US4005547 Thermally responsive ventilated cold frame |
| 12/21/1976 | US3998006 Multiple purpose agricultural weed suppressant and growth enhancement blanket |
| 11/09/1976 | US3991138 Resin composition for the formation of light-degradable mulching film for agricultural use |
| 10/26/1976 | US3987583 Apparatus and method for preventing premature separation of sepals of flower buds |
| 10/12/1976 | US3984940 Degradable plastic |
| 09/28/1976 | US3982524 Heater for orchards and the like |
| 09/07/1976 | US3979482 Process for the degradation of high polymer substances |
| 08/31/1976 | US3978033 Pollution control |
| 08/24/1976 | US3975859 Method and means for covering low plant growths |
| 07/20/1976 | US3969842 Water injection heater |
| 06/29/1976 | US3965615 Method of preventing the formation of frost |
| 06/22/1976 | US3964465 Heater and vapor generator |
| 06/08/1976 | US3961443 Cover for nursery pots providing improved protection, support and feeding |
| 05/18/1976 | US3957417 Heating orchards with an improved fuel |
| 05/11/1976 | US3955319 Horticultural sheet mulch |
| 04/06/1976 | US3949145 Degradable starch-based agricultural mulch film |
| 03/30/1976 | US3946521 Ventilated plant protector |
| 03/23/1976 | US3945330 Seed planting unit |
| 03/16/1976 | US3944139 Moisturizing apparatus for use with wind machines |
| 03/02/1976 | US3940884 Moisture retainable soil covering with integral fertilizing capabilities |
| 02/24/1976 | US3939606 Mulch and methods of manufacturing and utilizing the same |
| 02/17/1976 | US3938280 Mulch and methods of manufacturing and utilizing the same |
| 01/20/1976 | US3932958 Plant shelter |
| 01/06/1976 | US3931068 Blends of biodegradable thermoplastic oxyalkanoyl polymer, a naturally occurring biodegradable product, filler and plastic additive |