RP

Randall A. Porras

HC Hy-Ko Products Company: 17 patents #5 of 20Top 25%
📍 Tiffin, OH: #2 of 128 inventorsTop 2%
🗺 Ohio: #4,140 of 73,341 inventorsTop 6%
Overall (All Time): #270,970 of 4,157,543Top 7%
17
Patents All Time

Issued Patents All Time

Showing 1–17 of 17 patents

Patent #TitleCo-InventorsDate
11842554 High security key scanning system William R. Mutch, Thomas F. Fiore, Chester O. D. Thompson 2023-12-12
11227455 Distributed cloning tool assembly, system, and method for replication of vehicle access devices William R. Mutch, Justin A. Gill, Thomas F. Fiore, Benjamin Iwasevic 2022-01-18
10956772 High security key scanning system William R. Mutch, Thomas F. Fiore, Chester O. D. Thompson 2021-03-23
10421133 Key duplication machine Michael A. Bass, William R. Mutch, Richard W. Ryai, Sr., Chester O. D. Thompson, Robert E. Drake 2019-09-24
9925601 Key duplication machine William R. Mutch, Thomas F. Fiore 2018-03-27
9815126 Key duplication machine Michael A. Bass, William R. Mutch, Richard W. Ryai, Sr., Chester O. D. Thompson, Robert E. Drake 2017-11-14
9818041 High security key scanning system William R. Mutch, Thomas F. Fiore, Chester O. D. Thompson 2017-11-14
9687920 Key duplication machine Michael A. Bass, William R. Mutch, Richard W. Ryai, Sr., Chester O. D. Thompson, Robert E. Drake 2017-06-27
9682432 Key duplication machine William R. Mutch, Thomas F. Fiore 2017-06-20
9656332 Key duplication machine Michael A. Bass, William R. Mutch, Richard W. Ryai, Sr., Chester O. D. Thompson, Robert E. Drake 2017-05-23
9582734 Key blank identification system with bitting analysis Chester O. D. Thompson, William R. Mutch 2017-02-28
9308590 Key duplication machine Michael A. Bass, William R. Mutch, Richard W. Ryai, Sr., Chester O. D. Thompson, Robert E. Drake 2016-04-12
9101990 Key duplication machine William R. Mutch, Thomas F. Fiore 2015-08-11
8985918 Key duplication machine Michael A. Bass, William R. Mutch, Richard W. Ryai, Sr., Chester O. D. Thompson, Robert E. Drake 2015-03-24
8634655 Key blank identification system with bitting analysis Chester O. D. Thompson, William R. Mutch 2014-01-21
8128322 Key duplication machine Michael A. Bass, William R. Mutch, Richard W. Ryai, Sr., Chester O. D. Thompson, Robert E. Drake 2012-03-06
7891919 Key duplication machine Michael A. Bass, William R. Mutch, Richard W. Ryai, Sr., Chester O. D. Thompson, Robert E. Drake 2011-02-22