Issued Patents All Time
Showing 51–75 of 118 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5749820 | Suspension device for a rotating body | Giovanni Cimenti | 1998-05-12 |
| 5738822 | Shaft furnace charging device with rotating chute | Guy Thillen, Georges Reuter | 1998-04-14 |
| 5676170 | Gastight isolation valve for solid materials | Radomir Andonov, Gilbert Bernard, Giovanni Cimenti | 1997-10-14 |
| 5632495 | Elastomer sealing ring of relatively large diameter | Theodor Speaight, Giovanni Cimenti | 1997-05-27 |
| 5513581 | Distributor chute for bulk material | Gilbert Bernard, Giovanni Cimenti, Radomir Andonov, Joseph Hollman, Guy Thillen | 1996-05-07 |
| 5513835 | Distributing chute for a furnace | Giovanni Cimenti, Radomir Andonov, Joseph Hollman, Guy Thillen | 1996-05-07 |
| 5511768 | Tap hole plugging device | Victor Kremer, Philippe Malivoir | 1996-04-30 |
| 5487532 | Device for inserting a lance into a pressurized container, in particular a blast furnace | Radomir Andonov, Giovanni Cimenti | 1996-01-30 |
| 5476250 | Machine for piercing a taphole for a shaft furnace | Jean Metz, Pierre Mailliet, Guy Thillen, Radomir Andonov, Philippe Malivoir | 1995-12-19 |
| 5462260 | Device for inserting a lance into a pressurized container, in particular a blast furnace | Radomir Andonov, Giovanni Cimenti | 1995-10-31 |
| 5450936 | Device for distributing powdery materials | Radomir Andonov | 1995-09-19 |
| 5411242 | Charging device with member for regulating the flow rate | Gilbert Bernard, Giovanni Cimenti, Jean-Jacques Venturini | 1995-05-02 |
| 5393038 | Method facilitating the introduction of a piercing rod into a taphole of a shaft furnace and special clamp for implementing this method | — | 1995-02-28 |
| 5385437 | Device for charging a pressurized enclosure | Gilbert Bernard, Giovanni Cimenti, Jean-Jacques Venturini | 1995-01-31 |
| 5351939 | Machine for piercing a taphole for a shaft furnace | Victor Kremer, Guy Thillen, Philippe Malivoir | 1994-10-04 |
| 5338013 | Machine for piercing a taphole for a shaft furnace | Jean Metz, Pierre Mailliet, Guy Thillen, Radmir Andonov, Philippe Malivoir | 1994-08-16 |
| 5333839 | Machine for boring a tap hole of a shaft furnace | Philippe Malivoir, Jean Metz, Fernand Roemen, Patrick Milen | 1994-08-02 |
| 5308047 | Machine for piercing a taphole for a shaft furnace | Jean Metz, Pierre Mailliet, Guy Thillen, Radomir Andonov, Philippe Malivoir | 1994-05-03 |
| 5299900 | Installation for charging a shaft furnace | Pierre Mailliet | 1994-04-05 |
| 5273148 | Device for uniformly spreading powdery materials | Radomir Andonov, Jeannot Loutsch, Georges Wies | 1993-12-28 |
| 5252063 | Cooling device for the distribution chute of an installation for charging a shaft furnace | Guy Thillen, Radomir Andonov | 1993-10-12 |
| 5248420 | Apparatus for dewatering slag sand | Marc Calmes, Radomir Andonov | 1993-09-28 |
| 5166589 | Level probe for a shaft furnace | Emile Breden, Edgar Kraemer | 1992-11-24 |
| 5146796 | Probe for taking gas samples and heat measurements above the charging surface of a shaft furnace | Pierre Mailliet, Georges Wies | 1992-09-15 |
| 5108192 | Probe for taking gas samples and heat measurements in a shaft furnace | Pierre Mailliet, Georges Wies | 1992-04-28 |