Inventor
Donald F. Baechtel
Inventor
Lyndhurst, OH, US
Overview
Patents· 10 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
B24Bprimary
B24BMachines, devices, or processes for grinding or polishing41%
B29DProducing particular articles from plastics or from substances in a plastic state29%
G05BControl or regulating systems in general18%
G06FElectric digital data processing6%
Y02PClimate change mitigation technologies in the production or processing of goods6%
PatentTitleYear
8,556,678'System and method pre-blocking ophthalmic lens for processing including articulation edging'20137,828,624'Method of local manufacture of ophthalmic lens using remotely assembled pre-blocked lens blanks'20107,371,154'Dual ophthalmic lens machining platform and simultaneous ophthalmic lens manufacturing method'20087,128,638'System and method for ophthalmic lens manufacture'20067,086,928'System and method for ophthalmic lens manufacture'20066,953,381'System and method for ophthalmic lens manufacture'20056,568,990'System and method for ophthalmic lens manufacture'20035,485,620'Integrated control system for industrial automation applications'19965,223,778'Automatic tuning apparatus for PID controllers'19935,063,335'Two-input control with independent proportional and integral gains for velocity error and velocity feedforward including velocity command limiting'1991Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1991–1993Patents assigned to ALLEN BRADLEY CO (2)· patent assignee history
1991–2013Based in Lyndhurst, OH, US· patent location history
1996Patents assigned to AUTOMATION SYSTEM AND PRODUCTS (1)· patent assignee history
2003–2013Patents assigned to NCRX OPTICAL SOLUTIONS INC (7)· patent assignee history
2013Patents assigned to BAECHTEL DONALD F (1)· patent assignee history
2013Patents assigned to SIDERS LARRY K (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| NCRX OPTICAL SOLUTIONS INC | 7 | 2003–2013 |
| ALLEN BRADLEY CO | 2 | 1991–1993 |
| AUTOMATION SYSTEM AND PRODUCTS | 1 | 1996 |
| BAECHTEL DONALD Fself | 1 | 2013 |
| SIDERS LARRY K | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Lyndhurst, OH, US | 10 | 1991–2013 |