Object based Petri Net

extended object-oriented Petri net

extended high-level time petri net

extended fuzzy timing Petri nets

extend petri net

Exposure petri dishes

expanded parameter Petri net

ESPN extended stochastic Petri nets

Embedded Petri nets

elementary stochastic Petri nets

dynamic stochastic fluid Petri net

dynamic fuzzy Petri net

Dynamic Colored Petri Net

distributed Petri nets

discrete timed Petri nets

disassembly colored Petri net

Disas sembly Petri nets

Differential Petri net