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

Timothy A. Johnson — 16 Patents

NINanometrics Incorporated: 3 patents #30 of 127Top 25%
FEFenwal: 3 patents #69 of 239Top 30%
Hamilton Sundstrand: 3 patents #655 of 2,079Top 35%
AHAvocent Huntsville: 2 patents #31 of 107Top 30%
The Boeing: 1 patents #8,630 of 15,756Top 55%
TATecan Trading Ag: 1 patents #126 of 237Top 55%
TDTime Domain: 1 patents #44 of 67Top 70%
AVAvocent: 1 patents #34 of 53Top 65%
New Hope, AL: #4 of 17 inventorsTop 25%
Alabama: #322 of 10,951 inventorsTop 3%
Overall (All Time): #284,196 of 4,157,543Top 7%
16 Patents All Time
Timothy A. Johnson has been granted 16 US patents while listed as an inventor at Fenwal. The first was granted in 1999 and the most recent in August 2020. Timothy A. Johnson ranks #284,196 of 4,157,543 US inventors in our database (top 6.8%). Patent records list Timothy A. Johnson in New Hope, AL, US.

Issued Patents All Time

Showing 1–16 of 16 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10746090 High altitude internal combustion engine/turbocharger exhaust combustor William J. Bigbee-Hansen 2020-08-18 $45,340,000
10488184 Interferometric characterization of surface topography Kevin Eduard Heidrich, John Allgair, Jonathan Peak 2019-11-26 $15,043,000
10254110 Via characterization for BCD and depth metrology Ke Xiao, Brennan Peterson 2019-04-09 $8,249,000
9649422 Monitoring and detecting empty fluid containers in a blood processing system David L. Bonnett, Robert J Cantu, Russell D. Stinaff 2017-05-16
9560371 Video compression system Steven R. Blackwell 2017-01-31
9336176 Remote access appliance with communication protocol autosensing feature John T. Cooklis, Russell C. Hammond, James R. Nore, Jonathan T. Ibarra 2016-05-10
9194295 Lubrication cut-off at high speed Matthew Allen Slayter, James Vandung Nguyen, Jeffrey A. Stadler 2015-11-24 $11,085,000
9128695 Remote access appliance with backup power system Russell C. Hammond 2015-09-08
8782543 Product options calculator for a blood processing system John T. Foley, Jonathan Prendergast, Jennifer A. Hollenstein 2014-07-15
8545426 System and method for controlling patient fluid balance and/or flow rate for a therapeutic plasma exchange procedure Robert J Cantu, Timothy J. Patno, David L. Bonnett, Russell D. Stinaff 2013-10-01
8534135 Local stress measurement Michael J. Darwin 2013-09-17 $2,185,000
8529668 Deaerator outlet diffuser Keith E. Short, Michael R. Blewett 2013-09-10 $19,574,000
8500869 Anti-rotation deaerator outlet diffuser Jeff A. Brown, Michael R. Blewett 2013-08-06 $50,492,000
7476361 Microfluidics devices and methods of diluting samples and reagents Gregory John Kellogg, Eric A. Schilling 2009-01-13
6748040 Apparatus and method for effecting synchrony in a wireless communication system Preston Jett 2004-06-08
5918660 Repair and reinforcement apparatus for overhead door Dan Crawford 1999-07-06