Issued Patents All Time
Showing 76–100 of 145 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D388113 | Combined eyeglasses and mounted headlight | — | 1997-12-23 |
| 5694193 | Locking pivoting lens assembly with hinge detent | Peter J. Murphy, Amy S. Grumet Avallone, Gordon R. Perry | 1997-12-02 |
| D385899 | Flip up telescopes for spectacles | Peter J. Murphy, Amy S. Grumet Avallone, Gordon R. Perry | 1997-11-04 |
| 5677800 | Viewing assembly for producing an optically corrected reflected image | David B. Soll | 1997-10-14 |
| 5673153 | Viewing assembly for producing an optically corrected reflected image | David B. Soll | 1997-09-30 |
| 5652636 | Locking flip-up telescopic lens assembly | — | 1997-07-29 |
| 5609257 | Storage rack for optical prisms | — | 1997-03-11 |
| 5584400 | Adjustable lens rack | — | 1996-12-17 |
| D373433 | Surgical headlight | — | 1996-09-03 |
| 5541767 | Bioptic telescope system for use with bifocal spectacle | Peter J. Murphy | 1996-07-30 |
| 5497274 | Viewing assembly for producing an optically corrected reflected image | David B. Soll | 1996-03-05 |
| D362863 | Combined spectacle and high power lens | — | 1995-10-03 |
| 5452030 | Adjustable prism alignment apparatus | — | 1995-09-19 |
| D362009 | Magnifying spectacle | — | 1995-09-05 |
| D350761 | Handheld magnifier | — | 1994-09-20 |
| D350551 | Handheld magnifier | — | 1994-09-13 |
| D345568 | Handle for magnifier lens | R. Perry Gordon | 1994-03-29 |
| 5291229 | Adjustable telescope alignment apparatus for use with a carrier lens | — | 1994-03-01 |
| D337886 | Carrying case for telescopic trial frame | — | 1993-08-03 |
| D337887 | Carrying case for spectacle trial frame | — | 1993-08-03 |
| D334757 | High power spectacle lens | — | 1993-04-13 |
| D333933 | Support stand assembly for a light source | — | 1993-03-16 |
| 5168405 | Optical magnifier apparatus | — | 1992-12-01 |
| 5166823 | Telescope having a removable holding ring assembly | Thomas D. Sachs | 1992-11-24 |
| D328151 | Fiber optic light source | — | 1992-07-21 |