He is in charge of developing and carrying out testing procedures for a wide variety of home appliances and smart devices including robot vacuums, smoke/CO detectors and air conditioning units.

**NM signifies a non meaningful value. A dash signifies the data is not available.

View Berkshire Hathaway Inc. (BRK.B) current and estimated P/E ratio data provided by Seeking Alpha.

After hours: 7:58:07 p.m. EST ...

Perform in-depth fundamental analysis with decades of income statements, balance sheets, and cash flows — all exportable.

Enhance your stock picks with dividend metrics like per-share dividends, yield, frequency, payout ratios, and more.

Forbes does not accept payment for placement on lists.

To ensure you wake up, it also starts beeping with increasing intensity. This sunrise alarm clock has 10 brightness levels that you can choose from. Philips HF3500 is a simple yet effective ...

After hours: 7:58:07 pm GMT-5 ...