Inventor
CLARK JOHN R
US35 patents
⚠️ This page may combine multiple inventors who share the name “CLARK JOHN R”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
UNIV ARKANSAS
18 patentsUSPP34867P2Dec 27, 2022
Blackberry plant named ‘APF-268’
UNIV ARKANSAS3 citations73
USPP31192P2Dec 10, 2019
Nectarine tree named ‘Effie’
UNIV ARKANSAS3 citations69
USPP35552P2Dec 19, 2023
Blackberry plant named ‘APF-409T’
UNIV ARKANSAS1 citations62
USPP35378P2Sep 12, 2023
Grape plant named ‘A-1400’
UNIV ARKANSAS0 citations62
USPP33973P3Mar 1, 2022
Peach tree named ‘A-858P’
UNIV ARKANSAS0 citations62
USPP33330P2Aug 10, 2021
Blackberry plant named ‘Ponca’
UNIV ARKANSAS1 citations62
USPP33329P2Aug 10, 2021
Blackberry plant named ‘APF-238T’
UNIV ARKANSAS0 citations62
USPP33140P2Jun 8, 2021
Blackberry plant named ‘A-2491T’
UNIV ARKANSAS0 citations62
USPP33115P2Jun 1, 2021
Blackberry plant named ‘Caddo’
UNIV ARKANSAS1 citations62
USPP32965P2Apr 13, 2021
Blackberry plant named ‘A-2454T’
UNIV ARKANSAS0 citations62
USPP35897P3Jul 2, 2024
Nectarine tree named ‘A-783CN’
UNIV ARKANSAS1 citations58
USPP35017P2Mar 7, 2023
Peach tree named ‘Whitewater’
UNIV ARKANSAS1 citations58
USPP34869P2Dec 27, 2022
Grape plant named ‘Dazzle’
UNIV ARKANSAS1 citations58
USPP34850P2Dec 20, 2022
Grape plant named ‘Indulgence’
UNIV ARKANSAS1 citations58
USPP36586P2Apr 8, 2025
Nectarine tree named ‘A-662CN’
UNIV ARKANSAS0 citations57
USPP31690P3Apr 21, 2020
Blackberry plant named ‘APF-205T’
UNIV ARKANSAS0 citations52
US9861PApr 15, 1997
Blackberry-- Kiowa cultivar
UNIV ARKANSAS1 citations51
USPP36781P2Jul 1, 2025
Blackberry plant named ‘A-2718T’
UNIV ARKANSAS0 citations50
UNIV MICHIGAN
3 patentsUS6628177B2Sep 30, 2003
Micromechanical resonator device and micromechanical device utilizing same
UNIV MICHIGAN136 citations99
US6856217B1Feb 15, 2005
Micromechanical resonator device and micromechanical device utilizing same
UNIV MICHIGAN100 citations98
US6846691B2Jan 25, 2005
Method for making micromechanical structures having at least one lateral, small gap therebetween and micromechanical device produced thereby
UNIV MICHIGAN9 citations74
(unassigned)
3 patentsUS5428423AJun 27, 1995
Photographic printed cards and apparatus and method of making same
122 citations97
US5491078AFeb 13, 1996
Leach solution containing glucose, galactose, catalase, glucose oxidase, galactose oxidase, ascorbic acid and water soluble metal cyanides and halides
7 citations73
US5385827AJan 31, 1995
Method of geochemical prospecting
12 citations73