Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
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Marilyn J. Niksa — 21 Patents

ESEltech Systems: 16 patents #4 of 162Top 3%
WSWater Star: 3 patents #1 of 3Top 35%
DLDravo Lime: 1 patents #11 of 32Top 35%
UCUnion Camp: 1 patents #81 of 189Top 45%
Chardon, OH: #20 of 361 inventorsTop 6%
Ohio: #3,129 of 73,341 inventorsTop 5%
Overall (All Time): #201,324 of 4,157,543Top 5%
21 Patents All Time
Marilyn J. Niksa has been granted 21 US patents while listed as an inventor at Eltech Systems. The first was granted in 1987 and the most recent in January 2019. Marilyn J. Niksa ranks #201,324 of 4,157,543 US inventors in our database (top 4.8%). Patent records list Marilyn J. Niksa in Chardon, OH, US.

Patents per Year

Patents granted per year, 1987 to 2019Bar chart with a peak of 4 patents in 1988.peak 41987: 2 patents19871988: 4 patents1989: 1 patents19891990: 3 patents1991: 1 patents19911992: 1 patents1993: 1 patents19931995: 1 patents1998: 3 patents19981999: 1 patents2013: 1 patents20132016: 1 patents2019: 1 patents2019

Issued Patents All Time

Showing 1–21 of 21 patents

Patent #TitleCo-InventorsDateApprox Value ⓘ
10183875 Point of use electrolysis system Andrew J. Niksa 2019-01-22
9365425 High pressure dissolved oxygen generation Andrew J. Niksa 2016-06-14
8580091 Multi-layer mixed metal oxide electrode and method for making same Andrew J. Niksa 2013-11-12
5972181 Electrode and electrochemical cell Richard J. Coin, Lynne M. Ernes, Andy W. Getsy, Kenneth L. Hardee 1999-10-26
5804055 Electrode, electrochemical cell and electrochemical processes Richard J. Coin, Lynne M. Ernes, Andy W. Getsy, Edward M. Halko, Kenneth L. Hardee 1998-09-08
5783050 Electrode for electrochemical cell Richard J. Coin, Lynne M. Ernes, Andy W. Getsy, Kenneth L. Hardee 1998-07-21
5705051 Electrochemical process Richard J. Coin, Lynne M. Ernes, Andy W. Getsy, Edward M. Halko, Kenneth L. Hardee 1998-01-06 $1,454,000
5421977 Filter press electrolyzer Andy W. Getsy 1995-06-06
5196276 Reserve battery Kenneth J. Gregg, Jay M. Noscal, Roger J. Chmura 1993-03-23
5164480 Method for the manufacture of tall oils Derk T. A. Huibers, Roger W. Daniels, Richard J. Coin, Joseph Elliott 1992-11-17 $6,225,000
5049457 Electrolyte for an aluminum air-battery comprising an anti-foaming agent and corrosion exhibitor Andrew J. Niksa, Jay M. Noscal 1991-09-17
4927717 Bipolar metal/air battery Homer L. Turley, Gerald R. Pohto, Andrew J. Niksa 1990-05-22
4925744 Primary aluminum-air battery Andrew J. Niksa, Jay M. Noscal 1990-05-15
4911993 Bipolar, filter-press, consumable metal anode battery Homer L. Turley, Richard J. Coin, Thomas J. Schue 1990-03-27
4828939 Bipolar metal/air battery Homer L. Turley, Gerald R. Pohto, Andrew J. Niksa 1989-05-09
4788764 Method of making a unitized electrode assembly Gerald R. Pohto, Leslie K. Lakatos, Douglas J. Wheeler, Frank Solomon, Andrew J. Niksa +4 more 1988-12-06
4788111 Efficient electrical power generation system Kenneth J. Branchick, Thomas R. Turk 1988-11-29
4756980 Battery with modular air cathode and anode cage Gerald R. Pohto, Leslie K. Lakatos, Douglas J. Wheeler, Andrew J. Niksa, Thomas J. Schue +1 more 1988-07-12
4719156 Efficient electrical power generation system Kenneth J. Branchick, Thomas R. Turk 1988-01-12
4693946 Battery with modular air cathode and anode cage Gerald R. Pohto, Leslie K. Lakatos, Douglas J. Wheeler, Andrew J. Niksa, Thomas J. Schue 1987-09-15
4687553 Unitized electrode-intercell connector module Frank Solomon, Charles Grun, Donald W. Abrahamson, James J. Stewart 1987-08-18