Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12144353 | Adjustable system and apparatus for promoting plant growth | — | 2024-11-19 |
| 11458499 | Adjustable system and apparatus for promoting plant growth and production | Christian R. Ahrens | 2022-10-04 |
| 11350575 | Adjustable system and apparatus for promoting plant growth and production with suspended emitters | — | 2022-06-07 |
| 11129338 | Ground to canopy gaseous media delivery system for crops including leak detection and hook and wand features | — | 2021-09-28 |
| 11071257 | System for promoting plant growth and production | Robert Eugene McPherson | 2021-07-27 |
| 10999975 | Aerial fluid application technology for orchards, vineyards and the like | — | 2021-05-11 |
| 10905051 | Integrated, self supporting elevated gas delivery tube and LED light for crop foliage | — | 2021-02-02 |
| 10894105 | Air pollution abatement and crop growth stimulation technology | — | 2021-01-19 |
| 10888050 | Air pollution abatement and crop growth stimulation technology | — | 2021-01-12 |
| 10599169 | System and method for optimizing carbon dioxide delivery to crops during high temperature periods | — | 2020-03-24 |
| 10582670 | Integrated gas and light system with multi-media irrigation technology | — | 2020-03-10 |
| 10165732 | Aerial fluid application technology for orchards, vineyards and the like | — | 2019-01-01 |
| 6237284 | Method for recycling carbon dioxide for enhancing plant growth | — | 2001-05-29 |
| 6108967 | Pipeline utilization enhancement including carbon dioxide gas transmission, distribution, and delivery technique | — | 2000-08-29 |
| 5983957 | Container and method for transporting finely divided or dried coal | — | 1999-11-16 |
| 5823225 | Collapsible container for hauling bulk materials | Daniel J. Halvorson | 1998-10-20 |
| 5682709 | Method for recycling carbon dioxide for enhancing plant growth | — | 1997-11-04 |
| 5580457 | Waste handling method | — | 1996-12-03 |
| 5573367 | Nestable container for hauling materials | Daniel J. Halvorson | 1996-11-12 |
| 5553639 | Container and method for transporting finely divided or dried coal | — | 1996-09-10 |
| 5443016 | Convertible hopper railcar design with internal bracing for adapting car to haul bladders | — | 1995-08-22 |
| 5425456 | Waste collection and separation apparatus and method | — | 1995-06-20 |
| 5409508 | Means and method for enhancing plant growth under field conditions | — | 1995-04-25 |
| 5402732 | Railroad car conversion apparatus having adjustable framework for supporting material receiving bladders | Ron Randolph, W. David Alldredge, Jr. | 1995-04-04 |
| 5300226 | Waste handling method | — | 1994-04-05 |