Charles East has been granted 14 US patents while listed as an inventor at Fmc . The first was granted in 1990 and the most recent in December 2024. Charles East ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Charles East in Van Vleet, MS, US.
Patents per Year Patents granted per year, 1990 to 2024 Bar chart with a peak of 3 patents in 1997. peak 3 1990: 1 patents 1990 1991: 1 patents 1991 1993: 1 patents 1993 1997: 3 patents 1997 2001: 1 patents 2001 2002: 1 patents 2002 2003: 2 patents 2003 2004: 2 patents 2004 2024: 2 patents 2024
Issued Patents All Time
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Showing 1–14 of 14 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
12172261 Blade sharpeners Rhett Thompson , Michael Kersey 2024-12-24
11865662 Blade sharpeners Rhett Thompson , Michael Kersey 2024-01-09
D488280 Miniature automated teller machine Brad Zerman 2004-04-06
D487834 Miniature automated teller machine Brad Zerman 2004-03-23
D472362 Miniature automated teller machine Brad Zerman 2003-03-25
6516942 Idler roller for transport conveyor — 2003-02-11
$5,124,000
6427828 Cam-lock segmental impact idler Bryan Shane Kelley 2002-08-06
$2,725,000
6250639 Idler roll wet seal Douglas R. Hayes , B. Shane Kelley 2001-06-26
$7,149,000
5685415 Conveyor belt storage system — 1997-11-11
$2,496,000
5655642 Idler roll for use in belt conveyor systems Scott Paul Lawrence , Samuel Clark Richey 1997-08-12
$5,511,000
5642800 Belt conveyor idler roll seal — 1997-07-01
$4,880,000
5197592 Wire frame idler roll support — 1993-03-30
$1,494,000
5044490 Belt conveyor idler support frame — 1991-09-03
$2,966,000
4936443 Apparatus and a method for connecting belt conveyor stringers to support stands — 1990-06-26
$2,100,000