Patent ID: 9669125
Date: 2017-06-06
CPC Classifications: A61L

Claim:
1. A method of emitting two or more volatile materials from a diffuser, the method comprising the steps of: initializing a random number generator; determining, via the random number generator, a first random number; establishing a first current emission time period, wherein the first current emission time period is based, in part, on the first random number; emitting a first volatile material using a first diffusion element for the first emission time period; determining, via the random number generator, a second random number; establishing a second current emission time period, wherein the second current emission time period is based, in part, on the second random number; and emitting a second volatile material using a second diffusion element for the second emission time period, wherein each of the first current emission time period and the second current emission time period is between a minimum current emission time period and a maximum emission time period.