LA

Leonard N. Albrecht

UN Unknown: 5 patents #3,065 of 83,584Top 4%
GL Grass Valley Limited: 1 patents #54 of 111Top 50%
Overall (All Time): #326,383 of 4,157,543Top 8%
15
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
7617978 Integrated ballot assembly Walter Albrecht 2009-11-17
5528857 Integral root barrier panel and combination Frank D. Ashleigh, C. Julian Ray 1996-06-25
5442891 Root-control barrier combination, and method of controlling roots by barriers having either single-elongate or closed-loop configurations 1995-08-22
5371967 Root-control planter that is integral, lightweight, thin-walled, and compactly stackable, and that has ground locks 1994-12-13
D349290 Controller for a video editing system Donald R. Christensen, Ronald E. Hendriks, Jerry M. Lewis 1994-08-02
5305549 Method and apparatus for deflecting tree roots, and combination of the apparatus with tree and static structure 1994-04-26
D329296 Guard for protecting the bases of tree trunks from trimming devices 1992-09-08
5070642 Tree root deflector installation 1991-12-10
5046582 Foldable ladder combination with truck cargo carrier 1991-09-10
4955153 Display sign holder and display sign therefor Steven Burke 1990-09-11
4875242 Compact toilet seat cover Steven Burke 1989-10-24
4770458 Utility rack for pickup truck Steven Burke 1988-09-13
4712828 Convertible top apparatus for midengine automobiles 1987-12-15
4406493 Panel latching and locking apparatus for modular pickup truck bed cover systems Bert C. Taylor, Jr. 1983-09-27
4199188 Vehicle accessory system Bert C. Taylor, Jr. 1980-04-22