Don't ignore this drugmaker simply because it's been unable to come up with a full replacement for Lipitor.Pfizer (PFE -0.20%) may not be the must-have pharmaceutical investment it was at one point. If your priority is reliable divided income, however, the drugmaker remains a rock-solid pick. Not only has it paid a dividend like clockwork for decades, the company has regularly raised its annual payout in recent years. Now that the dividend is well established, this streak isn't apt to end in the foreseeable ...