David M. Kemp has been granted 16 US patents while listed as an inventor at Fmc . The first was granted in 1981 and the most recent in May 2022. David M. Kemp ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list David M. Kemp in Chicago, IL, US.
Patents per Year Patents granted per year, 1981 to 2022 Bar chart with a peak of 5 patents in 1982. peak 5 1981: 1 patents 1981 1982: 5 patents 1982 1983: 1 patents 1983 1984: 1 patents 1984 1985: 1 patents 1985 1987: 1 patents 1987 1994: 1 patents 1994 2015: 1 patents 2015 2019: 2 patents 2019 2022: 2 patents 2022
Issued Patents All Time
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Showing 1–16 of 16 patents
Patent # Title Co-Inventors Date Approx Value ⓘ
11337564 Multifunctional tool — 2022-05-24
11316981 Stack queuing customer care routing with vertical metrics Jeremy Wu , Eric Barr 2022-04-26
$170,973,000
10442072 Multifunctional back tool — 2019-10-15
10279462 Multifunctional back tool — 2019-05-07
9004744 Fluid mixer using countercurrent injection — 2015-04-14
5333642 Safety valve monitoring apparatus George Kemp 1994-08-02
4669496 Liquid proportioner Hartl R. Jones 1987-06-02
4531456 Liquid distribution trough Hartl R. Jones 1985-07-30
$3,599,000
4485856 Apparatus for accurately filling beverage cans Robert J. Dulian , Hartl R. Jones , Raymond J. Conway 1984-12-04
$2,313,000
4416194 Beverage pasteurizing system — 1983-11-22
$3,130,000
4358296 Deoxygenating apparatus and method Luigi Notardonato , Casimir Pulawski 1982-11-09
$2,738,000
4352682 Deoxygenating apparatus Hartl R. Jones 1982-10-05
$1,076,000
4352679 Deoxygenating equipment and method of operation Luigi Notardonato , Casimir Pulawski 1982-10-05
$1,076,000
4350503 Fluid flow metering device Sigmund P. Skoli , Harry G. Mojonnier 1982-09-21
$3,092,000
4313370 Pasteurizing system for carbonated soft drinks Sigmund P. Skoli , William C. Ore , Harry G. Mojonnier 1982-02-02
$2,463,000
4300923 Deaerator system having positive pressure indicating means Sigmund P. Skoli , Robert J. Dulian 1981-11-17
