Griffon Corporation (NYSE:GFF – Get Free Report) announced a quarterly dividend on Wednesday, August 5th. Griffon has raised its dividend by an average of 0.2%annually over the last three years and has increased its dividend every year for the last 1 years. Griffon has a dividend payout ratio of 13.8% indicating that its dividend is sufficiently covered by earnings. Griffon News RoundupGriffon ( NYSE:GFF Get Free Report ) last announced its quarterly earnings results on Wednesday, August 5th. Here are the key news stories impacting Griffon this week:Positive Sentiment: Quarterly earnings and revenue beat estimates.