Inventor
Helmut Hiltwein
Inventor
Markgroningen, DE
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
A01Gprimary
A01GHorticulture33%
A47LDomestic washing or cleaning33%
E01HStreet cleaning33%
PatentTitleYear
6,108,865'Portable handheld blower/vacuum apparatus'2000Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2000Patents assigned to STIHL MASCHF ANDREAS (1)· patent assignee history
2000Based in Markgroningen, DE· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| STIHL MASCHF ANDREAS | 1 | 2000 |
Locations
| Location | Patents | Span |
|---|---|---|
| Markgroningen, DE | 1 | 2000 |