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David J. Kolacz — 18 Patents

TTTask Force Tips: 18 patents #2 of 22Top 10%
Plymouth, IN: #3 of 74 inventorsTop 5%
Indiana: #1,767 of 33,936 inventorsTop 6%
Overall (All Time): #245,716 of 4,157,543Top 6%
18 Patents All Time
David J. Kolacz has been granted 18 US patents while listed as an inventor at Task Force Tips. The first was granted in 1997 and the most recent in September 2025. David J. Kolacz ranks #245,716 of 4,157,543 US inventors in our database (top 5.9%). Patent records list David J. Kolacz in Plymouth, IN, US.

Issued Patents All Time

Showing 1–18 of 18 patents

Patent #TitleCo-InventorsDate
12409353 Telescoping waterway with integrated valve Robert W. Steingass, Alexander C. Yovanovich, Erin L. Roark, Kent Kekeis 2025-09-09
9839801 Firefighting nozzle with trigger operated slide valve Stewart G. McMillan 2017-12-12
9295863 Haptic feedback flow indicator Stewart G. McMillan 2016-03-29
9272171 Pivoting fluid conduit sequencing mechanism William Douglas Walker, Robert W. Steingass 2016-03-01
9138754 Adjustable firefighting nozzle Robert W. Steingass, Stewart G. McMillan, Gene Spencer 2015-09-22
8733387 Portable remote controlled valve Stewart G. McMillan, Scott W. Akins, Timothy S. Miller 2014-05-27
D640771 Firefighting nozzle — 2011-06-28
RE40441 Pivoting fluid conduit joint and one-way brake Ross Mack, Robert W. Steingass, Brian M. Tylisz 2008-07-22
7147062 Cable management apparatus Robert W. Steingass 2006-12-12
7137578 Segmented monitor Robert W. Steingass 2006-11-21
D456677 Folding spanner wrench Rodney A. Carringer 2002-05-07
6354320 Acceleration sensitive shut off valve for firefighting equipment Ross Mack, Stewart G. McMillan, Robert W. Steingass 2002-03-12
6308355 Multipurpose emergency tool Stewart G. McMillan, Rodney A. Carringer, James H. Walker 2001-10-30
6305621 Pivoting fluid conduit joint and one-way brake Ross Mack, Robert W. Steingass, Brian M. Tylisz 2001-10-23
6102308 Self-educing nozzle Robert W. Steingass 2000-08-15
D414243 Water monitor Robert W. Steingass 1999-09-21
5848752 Foam aeration nozzle Robert W. Steingass 1998-12-15
5593092 Monitor with safety valve Stewart G. McMillan 1997-01-14

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