| Apr. 06 |
Making a selection of plastic fueled boiler burner as an excellent invention by Kipa( Korea invention promotion associate) |
| Nov. 05 |
Technology Evaluation and Efficiency research with Plastic fuel for Boiler
and Burner by KTL(Korea testing laboratory) |
| Jul. 05 |
Completion of Air emission test by US Testing Company
(US EPA certified test Inc) |
| Mar. 05 |
Apply plastic fueled burner patent- Registration (No. 0476997) |
| Sep. 04 |
Apply oil burner patent- Registration (No. 0073733) |
| Dec. 03 |
Implement of field test unit-horizontal type Pennsylvania State University |
| Sep. 03 |
Plastic fueled Combustion burner Patent approved
(Approved registration no. 0413188) |
| Feb. 03 |
Horizontal type boiler developed 790,000 Btu(200K kcal) |
| Sep. 02 |
Prototype boiler field test(Vertical type ) 14 months high tunnel (100K kcal) |
| May. 02 |
Vertical type boiler developed 790,000 Btu (200K kcal) |
| Mar. 02 |
Apply plastic fueled Burner Patent(Registration No. 0015546) |
| Feb. 01 |
Apply plastic fueled burner Patent(Registration No. 0002077) |
| Apr. 00 |
GR Technologies Inc established CEO William Bang
(Paid in capital :$3.2 Million/ 3.2 billion won) |
