PK

Paul Ray Kephart

NU Nutjobs: 5 patents #1 of 4Top 25%
🗺 California: #106,790 of 386,348 inventorsTop 30%
Overall (All Time): #933,607 of 4,157,543Top 25%
5
Patents All Time

Issued Patents All Time

Showing 1–5 of 5 patents

Patent #TitleCo-InventorsDate
12065569 Formulations and products to replace single-use plastics and polystyrene with bio-benign materials such as agricultural wastes 2024-08-20
11591474 Formulations and products to replace single-use plastics and polystyrene with bio-benign materials such as agricultural wastes John C. Warner, Samuel Ellman 2023-02-28
11434373 Formulations and products to replace single-use plastics and polystyrene with bio-benign materials such as agricultural wastes John C. Warner, Samuel Ellman 2022-09-06
11230507 Formulations and products to replace single-use plastics and polystyrene with bio-benign materials such as agricultural wastes Samuel Ellman 2022-01-25
11046836 Formulations and products to replace single-use plastics and polystyrene with bio-benign materials such as agricultural wastes John C. Warner, William Dorogy, Samuel Ellman 2021-06-29