SilGro Home Page

For Alan Silverstein and Cathie Grow in Fort Collins, Colorado. (personal links)
Last update: May 11, 2026

Alan is a versatile software engineer, initiator, inventor and patent writer, with broad experience in many areas of computer science, software products, and customer satisfaction across the entire software lifecycle... (Resume and/or biographical sketch available by request.)

(Picture of Alan is from 2004! He looks much older now... Cathie in 2026.)

Send me email: ajs@frii.com

• How to Get Permission to Rockhound on Private Land
• HP Alumni Association
• Neat Hikes at Lake Powell, Utah
• Houseboating 101 -- at Lake Powell, on the Wildwind
• Collected Info on Rock Tumbling -- lots of info and advice based on my hobby
• Neat Hikes in Death Valley, California
• Aphorisms List -- huge list of humorous and profound one-liners
• Fulldeckisms List -- huge list of humorous insults like "not playing with a full deck"
• Answering Machine Messages -- big list of humorous greetings
• Other personal links -- a page mostly for my own use, but you never know...

Just for fun, here's a picture of me "whitewater paddling" at Jefferson Lake, Colorado, 10687' on May 29, 2000: