TL

Thomas J. Larkner

BA Barnstead/Thermolyne: 9 patents #5 of 29Top 20%
HS Helmer Scientific: 7 patents #1 of 14Top 8%
HE Helmer: 4 patents #1 of 12Top 9%
Overall (All Time): #214,344 of 4,157,543Top 6%
20
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12349789 Undercounter refrigerator with access control Adam A. Cloud, Jason L. Hessler, Dennis H. Smith, Kyle T. Stout, Doug R. Sanqunetti +1 more 2025-07-08
12251342 Medical products storage device including access control David A. Ferrer, Jesse M. Smith, Dennis H. Smith, Adam A. Cloud, Mark D. Lockwood +2 more 2025-03-18
12089738 Storage device with drawer retainer and stabilizer Bryan T. Shannon, Grant Balbach 2024-09-17
12011524 Platelet agitator with discontinuous user input controls Heather Barry 2024-06-18
11883335 Medical products storage device including access control David A. Ferrer, Jesse M. Smith, Dennis H. Smith, Adam A. Cloud, Mark D. Lockwood +2 more 2024-01-30
11812851 Storage device with drawer retainer and stabilizer Bryan T. Shannon, Grant Balbach 2023-11-14
11805898 Undercounter refrigerator with access control Adam A. Cloud, Jason L. Hessler, Dennis H. Smith, Kyle T. Stout, Doug R. Sanqunetti +1 more 2023-11-07
11534356 Medical products storage device including access control David A. Ferrer, Jesse M. Smith, Dennis H. Smith, Adam A. Cloud, Mark D. Lockwood +2 more 2022-12-27
11439232 Storage device with drawer retainer and stabilizer Bryan T. Shannon, Grant Balbach 2022-09-13
10821044 Medical products storage device including access control David A. Ferrer, Jesse M. Smith, Dennis H. Smith, Adam A. Cloud, Mark D. Lockwood +2 more 2020-11-03
9579245 Medical products storage device including access control David A. Ferrer, Jesse M. Smith, Dennis H. Smith, Adam A. Cloud, Mark D. Lockwood +2 more 2017-02-28
7824543 Wireless water purification systems and wireless remote dispensing devices for water purification systems 2010-11-02
7699993 Methods for wirelessly operating water purification systems 2010-04-20
7442297 Remote water dispensing device and methods for operating such remote water dispensing devices Joseph F. Tilp 2008-10-28
RE40310 Water purification system and method including dispensed volume sensing and control Steven C. Peake, Chester E. Chomka, Joseph F. Tilp, Eric Willman, Kerry W. Leppert +1 more 2008-05-13
6585885 Water purification system and method including dispensed volume sensing and control Steven C. Peake, Chester E. Chomka, Joseph F. Tilp, Eric Willman, Kerry W. Leppert +1 more 2003-07-01
6432300 Water purification system and method including dispensed volume sensing and control Steven C. Peake, Chester E. Chomka, Joseph F. Tilp, Eric Willman, Kerry W. Leppert +1 more 2002-08-13
6379560 Water purifying apparatus and method for purifying water Joseph F. Tilp, Steven C. Peake, Chester E. Chomka, Eric Willman, Kerry W. Leppert +1 more 2002-04-30
6328881 Water purification system and method including dispensed volume sensing and control Steven C. Peake, Chester E. Chomka, Joseph F. Tilp, Eric Willman, Kerry W. Leppert +1 more 2001-12-11
D439304 Liquid filter cartridge pack Joseph F. Tilp, Chester E. Chomka, Kerry W. Leppert 2001-03-20