Pentax - which is a Burris repackaged comes with lifetime.
Browning - which is made by the same manufacturer as the elite.
Heck I think I read where simmons came with a lifetime as well. All bushnells have a lifetime warranty now, a friend sent back the first run of the sportsman, anyway bushell sent him a replacement - it took a few months but he got it replaced for no charge accept shipping to bushnell.
Burris, Nikon, Zeiss Conquest, Swarovski, Leupold, Elite's all have lifetime transferable warranties.
Kahles has lifetime of original owner
Weaver has lifetime warranty not sure if transferable?

The big difference is speed of service Zeiss and Leupold are the turn around leaders now. The rest the experiences vary but be prepared to wait 4 weeks min for any other company besides Zeiss and Leupold.