HEM, Inc.
Pryor, OK, US· latest recorded location
HEM, Inc. is named on 11 US grants and 2 published applications in this corpus. Its most frequent classification is B23D (Planing).
- Granted patents
- 11
- Published applications
- 2
- Inventors
- 5
- Granted in 2026 so far
- 0
- Most recent grant
- 14 Apr 2009
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 1991 | 1 | 0 |
| 1992 | 0 | 0 |
| 1993 | 0 | 0 |
| 1994 | 2 | 0 |
| 1995 | 0 | 0 |
| 1996 | 1 | 0 |
| 1997 | 0 | 0 |
| 1998 | 1 | 0 |
| 1999 | 0 | 0 |
| 2000 | 0 | 0 |
| 2001 | 1 | 0 |
| 2002 | 0 | 0 |
| 2003 | 0 | 1 |
| 2004 | 1 | 1 |
| 2005 | 0 | 0 |
| 2006 | 2 | 0 |
| 2007 | 1 | 0 |
| 2008 | 0 | 0 |
| 2009 | 1 | 0 |
By publication year.
Technology areas
Share of 13 documents
- B23DPlaning13
- Y10TTechnical subjects covered by former us classification13
- B27BSaws for wood or similar material4
- B23QDetails, components, or accessories for machine tools2
- B25BTools or bench devices not otherwise provided for, for fastening, connecting, disengaging2
- G05BControl or regulating systems in general2
- Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests2
- B26DCutting1
Recent patents
- Feed table with force reaction system14 Apr 2009US 7,516,834 B2
- Adjustable shuttle stop apparatus27 Feb 2007US 7,182,009 B2
- Feed table with force reaction system26 Sep 2006US 7,111,720 B1
- Active measurement and control system for a material cutting apparatus2 May 2006US 7,036,411 B1
- Adjustable shuttle stop apparatus2 Mar 2004US 6,698,159 B2
Most cited
By later US patents
- Shuttle vise assembly for a feed table apparatus36US 5,353,910 A1994
- Bandsaw apparatus with pivotally-mounted saw head assembly arm and method31US 5,787,774 A1998
- Band saw apparatus and method with first cut input to controller24US 5,043,907 A1991
- Adjustable shuttle stop apparatus19US 6,698,159 B22004
- Adjustable shuttle stop apparatus16US 7,182,009 B22007