Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date | Approx Value ⓘ |
|---|---|---|---|---|
| PP35731 | Daphne plant named ‘Moon Canyon’ | — | 2024-04-09 | |
| 8534905 | Adjustable orbit imbalance compensating orbital shaker | Erik Zamirowski, Ashvin Joshi, Heinz G. Koehn, Jeffrey A. Douglas | 2013-09-17 | |
| 8226291 | Adjustable orbit imbalance compensating orbital shaker | Erik Zamirowski, Ashvin Joshi, Heinz G. Koehn | 2012-07-24 | |
| 6390132 | Fluid stream pulse damper | Kevin Knox | 2002-05-21 | $16,372,000 |
| 5615529 | Border blocks for tree and shrub decoration | Jan C. Johnson | 1997-04-01 | |
| 4630150 | Optical tool for aligning transducer head assemblies | David W. Collins, Laurence J. Schmidt, Michael M. Siverling, William S. Wentink | 1986-12-16 | $22,003,000 |
| 4446608 | Valve spring compressor for internal combustion engine | — | 1984-05-08 | |
| D257960 | Transmission shim selector | — | 1981-01-20 |