For the Inventor, By the Inventor

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Arden Hills, MN, United States of America

Sentech Medical Corporation

USPTO Granted Patents = 3

Forward Citations = 439

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9 inventors (with patents filed for the assignee):

Roger L Funk (2 out of 4 patents)

Mark B Knudson (2 out of 4 patents)

Walter L Sembrowich (2 out of 3 patents)

4. Richard L Little (1 out of 6 patents)

5. Logan W Johnson (1 out of 12 patents)

6. Scott W Carlson (1 out of 5 patents)

7. Richard W Baker (1 out of 6 patents)

8. Vinodhini Guruswamy (1 out of 1 patent)

9. Ronald E Eibensteiner (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 4654127 - Self-calibrating single-use sensing device for clinical chemistry and (1987-03-31),

2. D288478 - Clinical chemistry analyzer (1987-02-24),

3. 4549951 - Ion selective electrode (1985-10-29),

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USPTO Data Jan 1 1976 - Dec 30 2025

3 Patents

#13 in Arden Hills, MN

#1,946 in Minnesota

#72,042 in US

Arden Hills, MN, United States of America

Sentech Medical Corporation

Forward Citations = 439

9 inventors:

Roger L Funk (2 out of 4 patents)

Mark B Knudson (2 out of 4 patents)

Walter L Sembrowich (2 out of 3 patents)

4. Richard L Little (1 out of 6 patents)

5. Logan W Johnson (1 out of 12 patents)

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