This site contains a compendium of my development projects spanning four decades, in which I have played the key roll and in most cases have been granted one or more patents.

There have been hundreds of projects during those years; only a select few are included here. I believe these rise to the level of innovation—or more importantly “disruptive innovation.”

Many of the older entries may appear “dated” or prosaic when viewed by a 21st century eye. These were, however, the originals. They were “firsts” and have had the honor of being imitated by many.

2010’s     |     2000’s     |     1990’s     |     1980’s     |     1970’s     |     1960’s