Gregory R. Kosteck

OL Olin: 3 patents #231 of 783Top 30%

📍 Godfrey, IL: #10 of 53 inventorsTop 20%

🗺 Illinois: #26,653 of 84,256 inventorsTop 35%

Overall (All Time): #1,661,656 of 4,157,543Top 40%

Patents All Time

Issued Patents All Time

Showing 1–3 of 3 patents

Patent #	Title	Co-Inventors	Date
5121693	Hermetically sealed shot shell having an increased volume and a method for making same	—	1992-06-16
4805536	Semi-wadcutter bullet and method of manufacturing same	—	1989-02-21
4660263	Vapor blasted bullet jacket	—	1987-04-28