KW

Keith S. Warren

JS J. Frank Schmidt & Son: 24 patents #1 of 10Top 10%
UN Unknown: 1 patents #29,356 of 83,584Top 40%
📍 Gresham, OR: #4 of 243 inventorsTop 2%
🗺 Oregon: #1,487 of 28,073 inventorsTop 6%
Overall (All Time): #141,671 of 4,157,543Top 4%
27
Patents All Time

Issued Patents All Time

Showing 1–25 of 27 patents

Patent #TitleCo-InventorsDate
PP36538 Red maple tree named ‘WW Warren’ 2025-03-11
PP34817 Japanese snowbell tree named ‘JFS 6SJ’ Guy E. Meacham 2022-12-13
PP34818 Japanese Zelkova tree named ‘JFS KW4ZS’ 2022-12-13
PP34356 Crabapple tree named ‘JFS KW218MX’ 2022-06-21
PP32619 Cherry tree named ‘JFS KW21PS’ 2020-12-15
PP31232 Crabapple tree named ‘JFS KW139MX’ 2019-12-17
PP31076 Crabapple tree named ‘JFS KW214MX’ 2019-11-19
PP31008 Crabapple tree named ‘JFS KW213MX’ 2019-11-05
PP28248 Cherry tree named ‘JFS-KW14’ 2017-08-08
PP27985 Maple tree named ‘JFS-KW249’ 2017-05-09
PP27954 Crabapple tree named ‘JFS-KW207’ 2017-05-02
PP27545 Maple tree named ‘JFS-KW187’ 2017-01-17
PP26975 Tupelo tree named ‘JFS-red’ 2016-07-26
PP25301 Red maple tree named ‘JFS-KW78’ 2015-02-24
PP24442 Hybrid oak tree named ‘JFS-KW2QX’ 2014-05-13
PP23632 Swamp white oak tree named ‘JFS-KW12’ 2013-05-28
PP23361 Sugar maple tree named ‘JFS-Caddo2’ 2013-01-29
PP22814 European hornbeam tree named ‘JFS-KW1CB’ 2012-06-26
PP22815 Bur oak tree named ‘JFS-KW3’ 2012-06-26
PP22034 Sugar maple tree named ‘JFS-KW8’ 2011-07-19
PP21838 Maple tree named ‘JFS-KW202’ 2011-04-05
PP20996 Japanese Zelkova tree named ‘JFS-KW1’ 2010-05-18
PP16769 Red Maple tree named ‘Frank Jr.’ 2006-07-04
PP15304 Serviceberry tree named ‘JFS-Arb’ 2004-11-09
PP14375 Crabapple tree named ‘JFS-KW5’ 2003-12-16