| 12402548 |
Turf aerator with covered tine assembly |
George Kinkead, Terrence R. Bondeson, Tom Fiske, Roger L. Larson |
2025-09-02 |
| 11832541 |
Driven and non-driven rotatable tine assemblies for a turf aerator |
George Kinkead, Terrence R. Bondeson, Tom Fiske, Roger L. Larson |
2023-12-05 |
| 10952363 |
Turf aerator having driven and non-driven rotatable tine assemblies |
George Kinkead, Terrence R. Bondeson, Tom Fiske, Roger L. Larson |
2021-03-23 |
| 10212872 |
Turf aerator having removable cover over rotatable tines |
George Kinkead, Terrence R. Bondeson, Tom Fiske, Roger L. Larson |
2019-02-26 |
| 9491902 |
Broadcast spreading top dresser for sand |
George Kinkead, Scott Kinkead, Kenneth W. Sylvester |
2016-11-15 |
| 9474196 |
Apparatus for aerating turf including positionable transport wheels |
George Kinkead, Terrence R. Bondeson, Tom Fiske, Roger L. Larson |
2016-10-25 |
| 7448333 |
Turf overseeding apparatus and methods |
Scott Kinkead, Terrence R. Bondeson, Tom Fiske, Thomas E. Isaman, Kenneth W. Sylvester +1 more |
2008-11-11 |
| 7347320 |
Top dresser |
Thomas E. Isaman, David V. Cress |
2008-03-25 |
| 6817552 |
Broadcast spreading top dresser |
Scott Kinkead, Thomas E. Isaman, Donavon D. Kotula |
2004-11-16 |