The phrase "a useful product" is correct and usable in written English.
You can use it when describing a product that provides value or serves a practical purpose.
Example: "This new kitchen gadget is a useful product that can save you time and effort in meal preparation."
Alternatives: "a beneficial item" or "a practical solution."
When you can't find a useful product then use some financial engineering to beef up profits.
Composting is one of the integrated waste management strategies used for the recycling of organic wastes into a useful product.
The findings of our survey suggest that we have developed a useful product for pediatricians that has potential for point-of-care use.
In Section 3, we use the Littlewood-Paley analysis technique to derive some linear estimates and a useful product law.
"It saves money, it's good for the environment, and we're creating a useful product".
Plus, the company uses waste methane as its feedstock, thereby turning a harmful greenhouse gas into a useful product.
Hydrocracking combines molecular weight reduction of the crude oil with an increase of the hydrogen content to give a useful products range (gasoline, middle distillate).
Eventually, the NREL research on electrochromic windows will help manufacturers move forward with an efficient, useful product; a lot of NREL's basic research helps industry partners in this way.
It remains to be seen whether this officially Kodak-branded offering will be able to turn a crypto idea into a genuinely useful product either.
But DoubleDutch thinks Hive hits the mark in terms of providing a genuinely useful product that doesn't get bogged down by trying to mimic a desktop tool.
This reasons that, because scientific discovery A is made in Country, Region, City or University A, then it should be commercialised into an economically useful product or technology in the same place.
