| 8954369 |
Method to build, analyze and manage a safety instrumented model in software of a safety instrumented system architecture for safety instrumented systems in a facility |
Carolyn Crosby Presgraves, Taylor William Schuler, Eric Christopher Van Beek, David William Adkins, William Davis Creel |
2015-02-10 |
| 8732105 |
Method to build, analyze and manage a real world model in software of a safety instrumented system architecture for safety instrumented systems in a facility |
Carolyn Crosby Presgraves, John Kelley, Cody O'Neal Wyndham Gentry, Kenneth James O'Malley, Jr., Brian Dudley Merriman |
2014-05-20 |
| 8732106 |
Computer instructions to build, analyze and manage a real world model in software of a safety instrumented system architecture for safety instrumented systems in a facility |
Carolyn Crosby Presgraves, John Kelley, Cody O'Neal Wyndham Gentry, Kenneth James O'Malley, Jr., Brian Dudley Merriman |
2014-05-20 |
| 8639646 |
System to build, analyze and manage a computer generated risk assessment model and perform layer of protection analysis using a real world model in software of a safety instrumented system architecture |
Carolyn Crosby Presgraves, Cody O'Neal Wyndham Gentry, Eric Christopher Van Beek, Dane Ryan Brady, Taylor William Schuler +1 more |
2014-01-28 |
| 8635176 |
System to create and use test plans usable in validating a real world model in software of a safety instrumented system architecture for safety instrumented systems in a facility |
Carolyn Crosby Presgraves, John Kelley, Brian Dudley Merriman, David Martin Busch |
2014-01-21 |