Issued Patents All Time
Showing 1–25 of 25 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9458639 | Metal roof safety anchor device | — | 2016-10-04 |
| 8920065 | Vehicle barrier systems and assemblies | Kenneth Lewis Storey, Chad Garrett Heimbecker | 2014-12-30 |
| 8728617 | Microporous material containing a security feature | Paul L. Benenati, James L. Boyer, Luciano M. Parrinello, Narayan K. Raman | 2014-05-20 |
| 7569107 | Treated filler and process for producing | James L. Boyer, Timothy A. Okel, Narayan K. Raman | 2009-08-04 |
| 6772873 | Drive system for roller conveyor | — | 2004-08-10 |
| 6614577 | Method and apparatus for controlling an electrochromic device | Phillip C. Yu, David L. Backfisch | 2003-09-02 |
| 6253976 | Rotatable toolbox system useful on motorized vehicles | Robert Jeffrey Coleman | 2001-07-03 |
| 6166849 | Aromatic glycidyl amine-based epoxy edge seals for electrooptic devices | Barbara J. George | 2000-12-26 |
| 6110016 | Lens block and method of processing lenses | John E. Smarto | 2000-08-29 |
| 6079827 | Method for tandem edging complementary lenses | Bennett A. R. Smith, Jr. | 2000-06-27 |
| 6006971 | Truckbed toolbox system | Robert Jeffrey Coleman | 1999-12-28 |
| 5969847 | Method for sealing a laminated electrochromic device edge | Phillip C. Yu, David L. Backfisch | 1999-10-19 |
| 5953150 | Edge design for electrochromic devices | John E. Smarto | 1999-09-14 |
| 5916398 | Suspension lamination method and device | David L. Backfisch, John E. Smarto | 1999-06-29 |
| 5708064 | High refractive index photochromic ophthalmic article | Robert D. Herold, Christopher D. Selvig | 1998-01-13 |
| 5577595 | Accumulator for conveyor system | Daniel A. Pollock, Stephen L. Cechner | 1996-11-26 |
| 5414240 | Electrically heatable transparency | Thomas M. Carter, Russell C. Criss, Frank H. Gillery, Pamela L. Martino, Amy M. Roginski +3 more | 1995-05-09 |
| 5369141 | Polymers of high refractive index and high heat distortion temperature | Stephanie J. Oates, James P. Colton, Vaikunth S. Prabhu | 1994-11-29 |
| 5231195 | Ethylenically unsaturated phenolphthaleinic monomers | Vaikunth S. Prabhu | 1993-07-27 |
| 4954153 | Processing glass sheets with ceramic enamel bands | Terry L. Wolfe, John A. Winter, Elizabeth A. Fiano | 1990-09-04 |
| 4857407 | Low modulus interlayer | Thomas G. Rukavina | 1989-08-15 |
| 4731289 | Abrasion resistant polyurethane coatings for rigid plastics | — | 1988-03-15 |
| 4594402 | Long chain hydrocarbon and fluorocarbon reactive internal release agents for condensation polymers | Thomas G. Rukavina | 1986-06-10 |
| 4435450 | Method for applying abrasion resistant thin polyurethane coatings | — | 1984-03-06 |
| 4434284 | Polyurethane formulation for large scale casting | Thomas G. Rukavina | 1984-02-28 |