This inventor holds 2 USPTO granted patents and 1 published patent application. Top assignees: Hyof, LP, Perfect Blend, LLC, Other. Active years: 2013-2023.
Company Filing History:
1 out of 3 
1 out of 1 
1 out of 834,350 Years Active: 2013-2023
Title: The Innovations of Daniel T Hazen
Introduction
Daniel T Hazen is an accomplished inventor based in Bellevue, WA (US). He has made significant contributions to the field of agriculture through his innovative approaches to fertilizer production. With a total of 2 patents, Hazen's work focuses on utilizing animal waste to create effective and sustainable fertilizers.
Latest Patents
Hazen's latest patents include the development of a stabilized liquid ammonia fertilizer derived from animal waste. This innovative liquid fertilizer is produced by processing animal manure to generate vaporized ammonia, which is then captured and transformed into an ammonium-enriched liquid stream. This process not only enhances the nitrogen content of the fertilizer but also promotes environmental sustainability by recycling waste materials.
Another notable patent is for slow calcium release fertilizers. Hazen's method involves using organic materials, particularly manure, to coat fertilizers for slow release. By employing low-temperature kinetic treatments, he creates pulverized forms that are well-coated with natural materials, ensuring a gradual release of nutrients. This approach accelerates microbial viability, contributing to healthier soil and improved crop yields.
Career Highlights
Throughout his career, Daniel T Hazen has worked with various companies, including Perfect Blend, LLC and Hyof, LP. His experience in these organizations has allowed him to refine his innovative techniques and contribute to advancements in agricultural practices.
Collaborations
Hazen has collaborated with notable individuals in his field, including John S Martin and Lloyd Patrick Burchard. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and further innovation.
Conclusion
Daniel T Hazen's contributions to the field of agriculture through his innovative patents demonstrate his commitment to sustainability and efficiency. His work in developing fertilizers from animal waste not only addresses agricultural needs but also promotes environmental responsibility.