3 patents
Utility
Coated-fine-aggregate, concrete composition and method
26 Sep 23
A concrete composition and method include a portion of fine aggregate bearing a coating of a polymer or an admixture, which may be a continuous coating layer or a layer of powdered, discrete particles embedded in a binder.
Calder Hendrickson, Todd Naff
Filed: 5 Jan 22
Utility
Delayed-activation, hydration maintenance apparatus and method
17 May 22
A composite, time-delayed, polymer-coated, granulated material for maintaining hydration in plants is formulated to delay acceptance of water in order to operate in drilling, plugging, and disking equipment used for aeration, soil amendment, or both.
Tommy K. Thrash
Filed: 12 Mar 18
Utility
Coated-fine-aggregate, concrete composition and method
11 Jan 22
A concrete composition and method include a portion of fine aggregate bearing a coating of a polymer or an admixture, which may be a continuous coating layer or a layer of powdered, discrete particles embedded in a binder.
Calder Hendrickson, Todd Naff
Filed: 9 Apr 20
- Prev
- 1
- Next
Patents are sorted by USPTO publication date, most recent first