Jacob Leidner — 14 Patents at Binney & Smith

Jacob Leidner has been granted 14 US patents while listed as an inventor at Binney & Smith. The first was granted in 1986 and the most recent in November 2004. Jacob Leidner ranks #332,869 of 4,157,543 US inventors in our database (top 8.0%). Patent records list Jacob Leidner in North York, ON, CA.

Issued Patents All Time

Showing 1–14 of 14 patents

Patent #	Title	Co-Inventors	Date	Approx Value ⓘ
6815471	Erasable colored pencil lead	David Hacker	2004-11-09
6723373	Device and process for coating stents	Pallassana Narayanan, Gerard Llanos, David M. Cook	2004-04-20
6441091	Eraser	David Cook, Luis Rodrigo Pineiro	2002-08-27
6271286	Erasable colored pencil lead	David Hacker	2001-08-07
6262143	Erasable colored pencil lead	David Hacker	2001-07-17
6117535	Biocompatible devices	Michael Szycher, Alan Edwards, Donald Dempsey, David Cook	2000-09-12	$1,138,000
6056993	Porous protheses and methods for making the same wherein the protheses are formed by spraying water soluble and water insoluble fibers onto a rotating mandrel	Karim Amellal	2000-05-02	$261,390,000
6011084	Erasable colored pencil lead	David Hacker	2000-01-04
5232606	Process for recycling of supported or contaminated PVC	—	1993-08-03
5154960	Drapeable soft odor absorbing sheet material	Eileen Mucci, Ramesh Gupta	1992-10-13
4810431	Method of manufacturing plastic particles for a particle display	—	1989-03-07
4765934	Polystyrene bead expansion process	Steven E. Nazar, Ferdinand M. Svirklys	1988-08-23
4660363	Method of making fur bearing strands	Herman S. Krehm, Malcolm E. Rode	1987-04-28
4606182	Method of making fur bearing strands	Herman S. Krehm, Malcolm E. Rode	1986-08-19

Jacob Leidner — 14 Patents

Issued Patents All Time

Patent Widget