Charles C. Mattern
28Patents
12h-index
6Co-inventors
66Inventor score
Filing activity: May 4, 1992 → Sep 28, 2000
Most-cited inventions
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US5460154A | Method for pneumatically propelling a projectile substance | Mechanical Engineering; Lighting; Heating | 42 | Expired |
| US5743246A | Cannon for disarming an explosive device | Mechanical Engineering; Lighting; Heating | 32 | Expired |
| US5785038A | Cannon for disarming an explosive device | Mechanical Engineering; Lighting; Heating | 25 | Expired |
| US5339876A | Apparatus and methods for removing hazardous contents from compressed gas cylinders | Mechanical Engineering; Lighting; Heating | 21 | Expired |
| US5427157A | Apparatus and method for controlled penetration of compressed fluid cylinders | Emerging Cross-Sectional Technologies | 21 | Expired |
| US5383499A | System for removal of unknown, corrossive, or potentially hazardous gases from a gas container | Performing Operations; Transporting | 19 | Expired |
| US5715803A | System for removing hazardous contents from compressed gas cylinders | Mechanical Engineering; Lighting; Heating | 16 | Expired |
| US5474114A | Apparatus and method for controlled penetration of compressed fluid cylinders | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5340244A | Tapping assembly | Emerging Cross-Sectional Technologies | 16 | Expired |
| US5664610A | Rupture vessel with auxiliary processing vessel | Performing Operations; Transporting | 16 | Expired |
| US5383498A | Cylinder rupture vessel with cylinder rotation mechanism and rupture mechanism | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5819815A | Apparatus and method for controlled penetration of compressed fluid cylinders | Emerging Cross-Sectional Technologies | 13 | Expired |
| US5584325A | Apparatus and method for controlled penetration of compressed fluid cylinders | Emerging Cross-Sectional Technologies | 12 | Expired |
| US6164344A | Sealable recovery vessel system and method for accessing valved containers | Performing Operations; Transporting | 11 | Expired |
| US5900216A | Venturi reactor and scrubber with suckback prevention | Emerging Cross-Sectional Technologies | 10 | Expired |
| US5901759A | Rupture vessel with auxiliary processing vessel | Performing Operations; Transporting | 10 | Expired |
| US6240981A | Apparatus and method for controlled penetration of compressed fluid cylinders | Emerging Cross-Sectional Technologies | 9 | Expired |
| US6308748A | Sealable recovery vessel system and method for accessing valved containers | Performing Operations; Transporting | 9 | Expired |
| US6139806A | Venturi reactor and scrubber with suckback prevention | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5957168A | Apparatus and method for controlled penetration of compressed fluid cylinders | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5507604A | Tapping assembly | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5636666A | System for removal of unknown, corrossive, or potentially hazardous gases from a gas container | Performing Operations; Transporting | 8 | Expired |
| US5832966A | Apparatus and method for controlled penetration of compressed fluid cylinders | Emerging Cross-Sectional Technologies | 8 | Expired |
| US5618137A | Tapping assembly | Emerging Cross-Sectional Technologies | 7 | Expired |
| US5535730A | Apparatus and methods for removing hazardous contents from compressed gas cylinders | Mechanical Engineering; Lighting; Heating | 7 | Expired |
Source: USPTO / EPO open patent data. Inventor disambiguation is heuristic; counts are objective bibliographic measures.