- December 2, 20251989 Major redesign of the traditional telescopic umbrella, the Easy Rider
- January 11, 20191984 Creation of safety mechanism for automatic umbrellas
- January 11, 20191981 Creation of wind resistant rib design
- January 11, 20191975 Improvements in telescopic shaft production
- January 10, 20191967 Development of the PVC dome umbrella, The Birdcage.
- January 10, 20191964 Major redesign of the traditional telescopic umbrella, the Easy Rider
