RH

Roy Hart

EA Eaton: 5 patents #568 of 3,708Top 20%
OS Optic Clear Solutions: 2 patents #3 of 5Top 60%
PL Prevar Limited: 1 patents #4 of 5Top 80%
📍 Laguna Niguel, CA: #139 of 1,027 inventorsTop 15%
🗺 California: #46,935 of 386,348 inventorsTop 15%
Overall (All Time): #371,880 of 4,157,543Top 9%
13
Patents All Time

Issued Patents All Time

Showing 1–13 of 13 patents

Patent #TitleCo-InventorsDate
11610746 Compact switch Samkol Truong, Robert P. Helstern, Xavier Magdaleno 2023-03-21
11462369 Compact switch Samkol Truong, Robert P. Helstern, Xavier Magdaleno 2022-10-04
PP24699 Pear tree named ‘PremP33’ Lester Raymond Brewer 2014-07-29
8476543 Low profile switch Kevin M. Takeuchi 2013-07-02
PP22275 Feijoa variety named ‘Kaiteri’ 2011-11-29
PP22173 Feijoa variety named ‘Kakariki’ 2011-10-04
PP21614 Feijoa variety named ‘Anatoki’ 2011-01-11
PP17624 Pear tree named ‘Prem1P’ 2007-04-17
6770829 Control apparatus 2004-08-03
6667451 Push button assembly 2003-12-23
6153841 Control apparatus 2000-11-28
5659162 Switch assembly 1997-08-19
5296826 Switch assembly Yusuke P. Okabayashi 1994-03-22