Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
TH

Thomas G. Hacker — 31 Patents

3M: 20 patents #683 of 11,543Top 6%
TSTerumo Cardiovascular Systems: 8 patents #3 of 101Top 3%
CBC.R. Bard: 3 patents #338 of 1,139Top 30%
Anaheim, CA: #18 of 1,337 inventorsTop 2%
California: #16,606 of 386,348 inventorsTop 5%
Overall (All Time): #115,823 of 4,157,543Top 3%
31 Patents All Time
Thomas G. Hacker has been granted 31 US patents while listed as an inventor at 3M. The first was granted in 1990 and the most recent in November 2017. Thomas G. Hacker ranks #115,823 of 4,157,543 US inventors in our database (top 2.8%). Patent records list Thomas G. Hacker in Anaheim, CA, US.

Patents per Year

Patents granted per year, 1990 to 2017Bar chart with a peak of 7 patents in 1999.peak 71990: 2 patents19901991: 3 patents1992: 6 patents19921994: 1 patents1995: 1 patents19951998: 1 patents1999: 7 patents19992000: 1 patents2001: 1 patents20012008: 2 patents2009: 1 patents20092010: 1 patents2012: 1 patents20122015: 1 patents2016: 1 patents20162017: 1 patents2017

Issued Patents All Time

Showing 1–25 of 31 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
D802149 Biopsy system console Angela K. Jensen, Derek Daw 2017-11-07
D752232 Biopsy system console Angela K. Jensen, Derek Daw 2016-03-22
D739537 Biopsy system console Angela K. Jensen, Derek Daw 2015-09-22
8095196 Microsensor needle for pH measurement in tissue Tetsuro Kawanishi 2012-01-10
7706853 Near infrared spectroscopy device with reusable portion Brent Allen 2010-04-27
7628756 Extracorporeal emboli detector Brent Allen 2009-12-08
D582044 Medical instrument module Brent Allen 2008-12-02
D577344 Monitor David Allen Farman, Kevin Arthur Hoffman, Lynn Selawski, Eric Gregory Schmid, Greg Michael Rebuldela +3 more 2008-09-23
6208880 Blood parameter measurement device James G. Bentsen, Stanley O. Heinemann, Gary W. Lee, N. Alan Abul-Haj, Roxanne Abul-Haj 2001-03-27
6101406 Cassette for measuring parameters of blood John L. Gehrich, Ronald G. Holder 2000-08-08
6009339 Blood parameter measurement device James G. Bentsen, Stanley O. Heinemann, Gary W. Lee, N. Alan Abul-Haj, Roxanne Abul-Haj 1999-12-28
5997818 Cassette for tonometric calibration David J. Franta 1999-12-07 $17,777,000
D410086 Shunt sensor for blood gas measurement Ronald G. Holder 1999-05-18
D409750 Flow through cell for blood gas measurement 1999-05-11
D408918 Calibration cuvette assembly for blood gas measurement 1999-04-27
D408917 Membrane support structure of a flow through cell for blood gas measurement 1999-04-27
D408535 Sensor cassette for blood gas measurement 1999-04-20
5822137 Assembly for retaining optical components Nagel A. Abul-Haj, Roxanne Abul-Haj 1998-10-13 $17,135,000
5462052 Apparatus and method for use in measuring a compositional parameter of blood John L. Gehrich, Thomas P. Maxwell, Mark Z. Holody 1995-10-31 $6,058,000
5284775 Gas sensing element and method for making same Masao Yafuso, Mark Z. Holody, Thomas P. Maxwell 1994-02-08 $7,043,000
5175016 Method for making gas sensing element Masao Yafuso, Mark Z. Holody, Thomas P. Maxwell 1992-12-29 $8,799,000
5171029 Seal construction for pump apparatus Thomas P. Maxwell 1992-12-15 $11,253,000
5131625 One-time use disposable bottle valve Thomas P. Maxwell 1992-07-21 $10,584,000
5120510 Sensor and method for sensing the concentration of a component in a medium Ted H. Gourley, Thomas P. Maxwell, William W. Miller, Masao Yafuso 1992-06-09 $9,321,000
D326718 Blood sensor cassette Thomas P. Maxwell, Charles M. Kienholz 1992-06-02