Issued Patents 2003
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6665583 | Article holders with sensors detecting a type of article held by the holder | Frank E. Kretz, Sean A. Casarotti | 2003-12-16 |
| 6638004 | Article holders and article positioning methods | Frank E. Kretz, Sean A. Casarotti | 2003-10-28 |
| 6631935 | Detection and handling of semiconductor wafer and wafer-like objects | Sean A. Casarotti, Frank E. Kretz | 2003-10-14 |
| 6615113 | Articles holders with sensors detecting a type of article held by the holder | Frank E. Kretz, Sean A. Casarotti | 2003-09-02 |