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Inventor

Mary E. Warchal

Inventor
Osceola, IN, US

Overview

4→
Patents
1984–1993
Patent span
General tagging of new technological developments
Primary field (CPC Y)

Patents· 4 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

C12Qprimary
C12QMeasuring or testing processes involving enzymes, nucleic acids or microorganisms33%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests33%
G01NInvestigating or analysing materials by determining their chemical or physical properties25%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
5,200,325'Self-indicating analysis employing stoichiometric chemical subtraction'19934,975,367'Catalytic test composition intended to produce a range of colors'19904,898,813'Catalytic test composition intended to produce a range of colors'19904,427,770'High glucose-determining analytical element'1984

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

1984Patents assigned to MILES LAB (1)· patent assignee history
1984Based in Elkhart, IN, US· patent location history
1990–1993Patents assigned to MILES INC (2)· patent assignee history
1990Patents assigned to ALBARELLA JAMES P (1)· patent assignee history
1990Patents assigned to CHARLTON STEVEN C (1)· patent assignee history
1990Patents assigned to REINSCH JAMES W (1)· patent assignee history
1990–1993Based in Osceola, IN, US· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MILES INC21990–1993
ALBARELLA JAMES P11990
CHARLTON STEVEN C11990
MILES LAB11984
REINSCH JAMES W11990
Locations
LocationPatentsSpan
Osceola, IN, US31990–1993
Elkhart, IN, US11984