Fortress announces issuance of US Patent No: US 11,365,521 B2 for the "Pavement Joint Cleaning System" popularly known as TYPHOON !

By StephenApril 01, 20220 comments

Free markets, new inventions and new innovations - 1989 Vol 2 No 2

Spring of 1989 was in full bloom. Our crew was making it's way around the country and into Canada, as thousands of Chinese students gathered in Beijing's Tiananmen Square to demand human rights and political freedom of their oppressive Communist government.

By StephenSeptember 13, 20210 comments

The Shape of Pavers to Come - 1989 Vol 2 No 1

1989 had just begun. Steffi Graf was dominating Women's tennis, and veteran player lvan Lendl took one of his last Grand Slams in the Australian Open. Meanwhile, Steve's merry band was preparing for a busy Convention season.

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Free markets, new inventions and new innovations - 1989 Vol 2 No 2

The Shape of Pavers to Come - 1989 Vol 2 No 1

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