Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11773279 | Oxidation-resistant ink compositions and methods of use | Nadeepuram K. Ranganathan, Ramesh Subbaraman | 2023-10-03 |
| 11492507 | Oxidation-resistant ink compositions and methods of use | Nadeepuram K. Ranganathan, Ramesh Subbaraman | 2022-11-08 |
| D831441 | Tongs | Rita M. Brucker, Nadeepuram K. Ranganathan | 2018-10-23 |
| 9889691 | Egg carton printer system and method of use | Nadeepuram K. Ranganathan, John P. Clary, Hugh Clary, Alexander E. Shafer, Robert Ruiz | 2018-02-13 |
| 9636833 | Bagel dough removal tongs and method of use | Rita M. Brucker, Nadeepuram K. Ranganathan | 2017-05-02 |
| 9358819 | Egg carton printer system and method of use | Nadeepuram K. Ranganathan, John P. Clary, Hugh Clary, Alexander E. Shafer, Robert Ruiz | 2016-06-07 |
| 8988284 | System and method for tracking lost subjects | Nadeepuram K. Ranganathan | 2015-03-24 |
| 8534819 | Ink composition and method of use | Loc V. Bui, Ramesh Babu, Snehal Desai, Nadeepuram K. Ranganathan | 2013-09-17 |
| 8102316 | System and method for tracking lost subjects | Nadeepuram K. Ranganathan | 2012-01-24 |
| 6299288 | Method and apparatus for variably controlling size of print head orifice and ink droplet | Mahindra F. Abeywardane, Ramesh Subbaraman | 2001-10-09 |
| 6294571 | Method for using neem extracts and derivatives for protecting wood and other cellulosic composites | Ramesh Subbaraman | 2001-09-25 |
| 5710195 | Non-pigmented opaque jet ink compositions and methods of creating opaque indicia | Ramesh Subbaraman | 1998-01-20 |
| 5674923 | Non-pigmented opaque jet ink compositions and methods of creating opaque indicia with temporarily varying opacity | Ramesh Subbaraman | 1997-10-07 |
| 5616083 | Apparatus for generating a deep, laminar vortex | Ramesh Subbaraman | 1997-04-01 |
| D378493 | Ink bottle | Ramesh Subbaraman | 1997-03-18 |