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Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Thomas E. Lach — 8 Patents

DEDeca-Medics: 6 patents #1 of 4Top 25%
Columbus, OH: #407 of 3,880 inventorsTop 15%
Ohio: #10,270 of 73,341 inventorsTop 15%
Overall (All Time): #600,572 of 4,157,543Top 15%
8 Patents All Time
Thomas E. Lach has been granted 8 US patents while listed as an inventor at Deca-Medics. The first was granted in 1998 and the most recent in December 2016. Thomas E. Lach ranks #600,572 of 4,157,543 US inventors in our database (top 14.4%). Patent records list Thomas E. Lach in Columbus, OH, US.

Patents per Year

Patents granted per year, 1998 to 2016Bar chart with a peak of 2 patents in 2001.peak 21998: 1 patents19982001: 2 patents20012003: 1 patents20032007: 1 patents20072010: 1 patents20102012: 1 patents20122016: 1 patents2016

Issued Patents All Time

Showing 1–8 of 8 patents

Patent #TitleCo-InventorsDate
9517176 Cross action chest compression apparatus for cardiac arrest 2016-12-13
8092404 Chest compression apparatus for cardiac arrest Kevin A. Kelly, Ralph D. Lach, Arthur W. Handshy 2012-01-10
D610687 CPR apparatus Christopher R. Boggs, Jeffrey R. Burger, Chris W. Cicenas 2010-02-23
7186225 Chest compression apparatus for cardiac arrest Kevin A. Kelly, Ralph D. Lach, Arthur W. Handshy 2007-03-06
6645163 Chest compression apparatus for cardiac arrest Kevin A. Kelly, Ralph D. Lach, Arthur W. Handshy 2003-11-11
6325771 Chest compression apparatus for cardiac arrest Kevin A. Kelly, Ralph D. Lach, Arthur W. Handshy 2001-12-04
6234984 Chest compression apparatus for cardiac arrest Kevin A. Kelly, Ralph D. Lach, Arthur W. Handshy 2001-05-22
5738637 Chest compression apparatus for cardiac arrest Kevin A. Kelly, Ralph D. Lach, Arthur W. Handshy 1998-04-14