Len worked as a water base adhesive chemist for 32 years at the H.B.
Fuller Company where his accomplishments include:
- Research Fellow, Water Based Adhesives, 17 years
- 3 years District Technical Director, Appleton, WI
- 3 years District Technical Director, Los Angeles, CA
- 1 ½ years Technical Manager, Packaging Adhesives, Nienburg, Germany
- Extensive experience in water based adhesives for packaging, paper
and paperboard converting, graphic arts, construction and woodworking, automotive and
aerospace.
US Patents
|
PAT. NO. |
Title |
| 1 |
6,290,803 |
Bonding
method for water-based formulations having enhanced characteristics |
| 2 |
6,106,950 |
Waterborne
primer and oxygen barrier coating with improved adhesion |
| 3 |
5,624,758 |
Water-based
adhesive formulation having enhanced characteristics |
| 4 |
5,523,344 |
Water-based
adhesive formulation having enhanced characteristics |
| 5 |
4,890,444 |
Bonded
fluted filter media to end cap |
| 6 |
4,769,096 |
Process
of bonding fluted filter media to end caps |
| 7 |
4,440,884 |
Caustic
sensitive, water resistant labeling adhesive |