Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10094210 | Drilling system | Geir Hareland, Prasad Baloo Kerkar, Ernesto Rafael FONSECA OCAMPOS | 2018-10-09 |
| 9896903 | Methods of making and using cement coated substrate | Ernesto Rafael FONSECA OCAMPOS, Guy Lode Magda Maria Verbist, Gerardus Johannes Leonardus Van Der Wegen, Henricus Van Selst, Cornelis Pieter Hamelink +8 more | 2018-02-20 |