Stratasys interview questions

There were a series of interviews. First a screening phone interview with HR which lasted approximatley 30 minutes. Then an interview with the hiring manager, again over the phone, which lasted approximately 60 minutes. Next a phone interview with peer #1 which lasted 60 minutes. An interview with HR people which lasted 60 minutes, and finally an in-person interview with peer#2 which lasted 60 minutes. HR people were wonderful though the process, with quick updates and accurate "next steps."

After a short phone interview, I was asked to come to their Eden Prairie facility for an in-person interview with the Applications Engineering Manager. After around 1 hr of discussion and answering standard interview questions, I was told that I would be hearing back from their HR department in the next couple days. After sending both the Hiring Manager and HR departments with multiple "follow up" emails, I never received any response from anyone at the company. Very unprofessional way to say "no thank you" to a potential employee.